网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)
共用题干
What We Take From and Give to the Sea
As long as we have been on earth,we have used the sea around us.We take from the ocean,and we give to it.
We take fishes from the ocean-millions of kilograms of fish,every year,to________(51)millions of people.We even_______(52)their bones for fertilizer.We take minerals from the ocean.One way to get salt is to_______(53)seawater in shallow basin and leave it until it evaporates(蒸发).Along with salt,other minerals are left_______(54)evaporation.Much gold and silver drift dissolved in the waters of the sea,too.But the sea does not give them_______(55)by simple evaporation.________(56)gifts from the sea are pearls , sponges(海绵)and seaweed.Pearls________(57)jewelry.Natural sponges become cleaning aids.Seaweed becomes______(58)of many kinds一even candy,and ice cream一as well as medicine.Believe it or not,fresh water is another_______(59)from the sea.We cannot drink ocean water.Some of its contents may______(60)illness.But ocean water becomes fresh water when the salts are ________(61).In the future,we will find ourselves.________(62)more and more onfresh water from the sea.
The sea_______(63)us food,fertilizer,minerals,water,and other gifts.What do we give the sea?Garbage.We pollute the ocean_______(64)we use it as a garbage dump.Huge as it is,the ocean cannot hold all the water that we pour into it.________(65)garbage into the ocean is killing off sea life.Yet as the world population grows,we may need the sea and its gifts more than ever.

_________52
A:buy
B:treat
C:have
D:use

参考答案

参考解析
解析:根据句意可知,我们每年从海里捕获数百万千克的鱼,以给几百万人提供食物。feed意思是“供……作为食物”,符合句意。attract吸引;save保护,挽救;affect影响。
根据句意可知,我们甚至使用鱼骨头作为肥料。use意思是“使用”,符合句意。buy 买;treat对待;have拥有。
根据句意可知,制盐的一种办法就是将海水放在浅底的水池里直至水分蒸发。place意思是“放置”,符合句意。flow流动;pour倾倒;throw投掷。
根据句意可知,除了盐之外,水蒸发以后还有别的矿物质留下来。after意思是“在……之后”,符合句意。before在……之前;until直到;for为了。
give up意思是“放弃”,符合句意。give in屈服,投降;give away赠送,捐赠;give over(口语)别再……了,到此为止吧,住手。
根据句意可知,海洋赐予我们的礼物还有珍珠、海绵和海草。other意思是“其他的”,符合句意。such这样的,如此的;all所有的;another另一个。
根据句意可知,珍珠能做成珠宝。become意思是“变成,成为”,符合句意。change改变;make制作;turn转变。该句和后面两句在结构上一致,因此也用become。
根据句意可知,海草可加工成许多种食品,甚至糖果、冰淇淋和药品。food意思是“食品”,符合句意。material材料;item商品;product产品。
根据句意可知,淡水是海洋赐予我们的另一种礼物。gift意思是“礼物”,符合句意。 source资源;thing事情;matter问题。
根据句意可知,海水不能饮用,其中有些物质会致病。cause意思是“引起”,符合句意。 cure治愈;experience经历;catch抓住。
根据句意可知,去掉海水中的盐分后,海水就变成了淡水。remove意思是“去除”,符合句意。do做;dry使变干;make制作。
根据句意可知,将来,我们会越来越依赖于由海水转化来的淡水。depend on,固定搭配,意思是“依赖”,符合句意。
根据句意可知,海洋给予我们食物、化肥、矿物、水资源以及其他的礼物。give意思是 “给予”,符合句意。get得到;teach教;obtain获得。
此处缺少一个连词,when意思是“当……的时候”,符合句意。if如果;although尽管; because因为。
根据句意可知,把垃圾往大海里倾倒就是在把海洋生物杀绝灭尽。cast意思是“扔、抛”,符合句意。reduce减少;collect搜集;remove移动,移除。
更多 “共用题干 What We Take From and Give to the SeaAs long as we have been on earth,we have used the sea around us.We take from the ocean,and we give to it.We take fishes from the ocean-millions of kilograms of fish,every year,to________(51)millions of people.We even_______(52)their bones for fertilizer.We take minerals from the ocean.One way to get salt is to_______(53)seawater in shallow basin and leave it until it evaporates(蒸发).Along with salt,other minerals are left_______(54)evaporation.Much gold and silver drift dissolved in the waters of the sea,too.But the sea does not give them_______(55)by simple evaporation.________(56)gifts from the sea are pearls , sponges(海绵)and seaweed.Pearls________(57)jewelry.Natural sponges become cleaning aids.Seaweed becomes______(58)of many kinds一even candy,and ice cream一as well as medicine.Believe it or not,fresh water is another_______(59)from the sea.We cannot drink ocean water.Some of its contents may______(60)illness.But ocean water becomes fresh water when the salts are ________(61).In the future,we will find ourselves.________(62)more and more onfresh water from the sea.The sea_______(63)us food,fertilizer,minerals,water,and other gifts.What do we give the sea?Garbage.We pollute the ocean_______(64)we use it as a garbage dump.Huge as it is,the ocean cannot hold all the water that we pour into it.________(65)garbage into the ocean is killing off sea life.Yet as the world population grows,we may need the sea and its gifts more than ever._________52A:buy B:treatC:haveD:use” 相关考题
考题 The teachers??____________ the office for a few minutes when we arrived. We didn’t meet them.A. had been away from B. had leftC. have been away from D. have left

考题 It is simple enough to say that since books have classes fiction, biography, poetry,we should separate them and take from each what it right that each should give us.书既然有小说、传记、诗歌之分,就应区别对待,从各类书中取其应该给予我们的东西.()此题为判断题(对,错)。

考题 我们定点从绿色食品基地进货并进行特别检查A.We’ll buy commodity from designated places and conduct a special test of the purchaseB.Even though we buy food from designated green food bases, still we take a test of the purchaseC.We’ll buy goods from designated green food bases and conduct a special test of the purchaseD.The food we buy are from designated green bases and we still conduct a test of the purchase

考题 The problem is so serious that the situation is out of control.A.We’ve got to set up a police line and ask for aidB.We’ve got to ask for back-up from the PLA and policeC.We’ve got to report to the superiors rapidly and ask for back-upD.We have informed the authorities to take precautionary measures.

考题 What can we know from the conversation?A.Annie will give up driving.B.Annie will not take a test any more.C.Annie will keep on trying.

考题 It is the first time that we () such an interesting journey since we’ve been in college. A. took part inB. take part inC. would take party inD. have taken part in

考题 BThe world is not only hungry,it is also thirsty for water. this may seem strange to you,since nearly 75% of the earth is covered with water. But about 97% of this water is sea water.Man can only drink and use the other 3% fresh water that comes from rivers,lakes,under-ground and other places. And we cannot even use all of that,because some of this fresh water has been made dirty.At the moment,this small amount(数量) of fresh water is still enough for us. However,our need for water is getting greater and greater. Only if we take steps to solve this problem now,we can get away from a serious world water shortage later on. The people of the world cannot have an enjoyable life without enough clean water.On one hand we should stop wasting this little water of ours,on the other hand we should find ways to reuse it,but this has not been done widely.Today,in most large cities,water is used only once and it then returns to the sea or runs into underground places.lf we can make it clean again,it can be used once more just as if it were fresh from a spring.But even if large cities reuse its water,we still would not have enough in the future. Where.could we turn to next for water? To the ocean! How can we do to make use of this great a-mount of sea water? We can take the salt from the water to make it fresh.So if we take all these steps,we'll be in no danger of drying up!( )26. Why does the writer say that the world is thirsty for water?A. The amount of fresh water is really very small.B. The people of the world waste too much water.C. The people of the world have to drink a lot of water every day.D. There are too many people in the world needing water.

考题 “我们这有许多1号到12号不同大小的包装箱。”译成英文是()。 A、We have a lot of packaging tape from size 1 to size 12.B、We have a lot of mailing tubes from size 1 to size 12.C、We have a lot of padded envelopes from size 1 to size 12.D、We have a lot of packing boxes from size 1 to size 12

考题 We have been imported this item from Japan.() 此题为判断题(对,错)。

考题 As we have quoted you our rock-bottom price, we regret that we are unable to ()any counter-offer. A、acceptingB、entertainC、receivingD、take

考题 ADear Fang Pin,My brother and I are in the same school now. We have classes from Monday. tqFriday. on Saturday and Sunday, we don-t have any classes. We have many American friends now. We often play games together after school. They help us with our Eng-lish, and we teach them Chinese. They like China and want to go and have a look some day. On Sunday, we go to shops with mother. Father and mother sometimes take us to other places. American people are very friendly to us. How many English classes do you have every week? Do you like it?Please write to me soon.Yours,Zhao Hai( )21. Zhao Hai and his family are in ________ now.A. the USAB. AustraliaC. CanadaD.China

考题 共用题干 Where Has the Salt Come from?Every now and then,we meet a fact about our earth that makes us feel strange and no answer for the fact has yet been found.Such a fact is the existence of salt in the oceans. How did it get there?We simply do not know how the salt got into the ocean!We do know,of course,that salt is water-soluble,and so passes into the oceans with rainwater.The salt of the earth's surface is constantly being dissolved(溶解)and is passing into the ocean.But we do not know whether this can explain the huge quantity of salt in oceans.If all the oceans were dried up,enough salt would be left to build a wall 180 miles high and a mile thick. Such a wall would reach once around the world at the Equator(赤道)!The common salt that we all use is produced from seawater or the water of salt lakes, from salt springs(源泉)and from deposits of rock salt. The concentration(浓度)of salt in seawater ranges from about three percent to three-and-one-half percent. The Dead Sea, which covers an area of about 340 square miles,contains about 11,600,000,000 tons of salt!On the average, a gallon(加仑)of seawater contains about a quarter of a pound of salt.The beds of rock salt that are found in various parts of the world were all originally formed by the evaporation(蒸发)of seawater millions of years ago. It is believed that the thick rock-salt deposits were formed after about nine-tenth of theY volume of seawater had been evaporated.Most commercial salt is obtained from rock salt.The usual method is to drill wells(井) down to the salt beds. Pure water is pumped down(抽进去)through a pipe. The water dissolves the salt and it is forced through another pipe up to the surface.We have not fully understood how salt got into the ocean.A:Right B:Wrong C:Not mentioned

考题 共用题干 What We Take From and Give to the SeaAs long as we have been on earth,we have used the sea around us.We take from the ocean,and we give to it.We take fishes from the ocean-millions of kilograms of fish,every year,to________(51)millions of people.We even_______(52)their bones for fertilizer.We take minerals from the ocean.One way to get salt is to_______(53)seawater in shallow basin and leave it until it evaporates(蒸发).Along with salt,other minerals are left_______(54)evaporation.Much gold and silver drift dissolved in the waters of the sea,too.But the sea does not give them_______(55)by simple evaporation.________(56)gifts from the sea are pearls , sponges(海绵)and seaweed.Pearls________(57)jewelry.Natural sponges become cleaning aids.Seaweed becomes______(58)of many kinds一even candy,and ice cream一as well as medicine.Believe it or not,fresh water is another_______(59)from the sea.We cannot drink ocean water.Some of its contents may______(60)illness.But ocean water becomes fresh water when the salts are ________(61).In the future,we will find ourselves.________(62)more and more onfresh water from the sea.The sea_______(63)us food,fertilizer,minerals,water,and other gifts.What do we give the sea?Garbage.We pollute the ocean_______(64)we use it as a garbage dump.Huge as it is,the ocean cannot hold all the water that we pour into it.________(65)garbage into the ocean is killing off sea life.Yet as the world population grows,we may need the sea and its gifts more than ever._________65A:Reducing B:Collecting C:Removing D:Casting

考题 共用题干 What We Take From and Give to the SeaAs long as we have been on earth,we have used the sea around us.We take from the ocean,and we give to it.We take fishes from the ocean-millions of kilograms of fish,every year,to________(51)millions of people.We even_______(52)their bones for fertilizer.We take minerals from the ocean.One way to get salt is to_______(53)seawater in shallow basin and leave it until it evaporates(蒸发).Along with salt,other minerals are left_______(54)evaporation.Much gold and silver drift dissolved in the waters of the sea,too.But the sea does not give them_______(55)by simple evaporation.________(56)gifts from the sea are pearls , sponges(海绵)and seaweed.Pearls________(57)jewelry.Natural sponges become cleaning aids.Seaweed becomes______(58)of many kinds一even candy,and ice cream一as well as medicine.Believe it or not,fresh water is another_______(59)from the sea.We cannot drink ocean water.Some of its contents may______(60)illness.But ocean water becomes fresh water when the salts are ________(61).In the future,we will find ourselves.________(62)more and more onfresh water from the sea.The sea_______(63)us food,fertilizer,minerals,water,and other gifts.What do we give the sea?Garbage.We pollute the ocean_______(64)we use it as a garbage dump.Huge as it is,the ocean cannot hold all the water that we pour into it.________(65)garbage into the ocean is killing off sea life.Yet as the world population grows,we may need the sea and its gifts more than ever._________51A:feed B:attract C:saveD:affect

考题 共用题干 What We Take From and Give to the SeaAs long as we have been on earth,we have used the sea around us.We take things from the ocean,and we give to it.We take fishes from the ocean-millions of kilograms of fish,every year,to feed millions of people.______(46)We take minerals from the ocean.One way to get salt is to place seawater in a shallow basin and leave it until it evaporates.______(47) Much gold and silver drift dissolved in the waters of the sea,too.But the sea does not give them up by simple evaporation.Other gifts from the sea are pearls,sponges and seaweed.Pearls become jewelry.______(48)Seaweed becomes food of many kinds-even candy,and ice cream-as well as medicine.Believe it or not,fresh water is another gift from the sea.We cannot drink ocean water.______(49)But ocean water becomes fresh water when the salts are removed.In the future,we will find ourselves depending more and more on fresh water from the sea.The sea gives us food,fertilizer,minerals,water,and other gifts .What do we give the sea?Garbage.______(50)Huge as it is,the ocean cannot hold all the water we pour into it. Dumping garbage into the ocean is killing off sea life.Yet as the world population grows,we may need the sea and its gifts more than ever.We are finally learning that if we destroy our sea,we might also destroy ourselves.Hopeful-ly,it is not too late.______(48)A: Natural sponges become cleaning aids.B: We pollute the ocean when we use it as a garbage dump.C: The area of the sea is becoming smaller and smaller.D: Along with salt,other minerals are left after evaporation.E: We even use their bones for fertilizer.F: Some of its contents may cause illness.

考题 In judging our work you should take into consideration the fact that we have been very busy recently.A:thought B:account C:mind D:brain

考题 共用题干 Weight on and off the Earth We are so used to.our life on the surface of the earth that it can be quite an effort for our mind to break free of all the ideas that we take for granted.Because we can feel that things are heavy,we think of "weight"as being a fixed quality in an object,but it is not really fixed at all.If you could take a one-pound packet of butter 4,000 miles out from the earth,it would weigh only a quarter of a pound. Why would things weigh only a quarter as much as they do at the surface of the earth if we took them 4,000 miles out into space?The reason is this:all objects have a natural attraction for all other objects;this is called gravitational attraction.But this power of attraction between two obects gets weaker as they get farther apart.When the butter was at the surface of the earth,it was 4,000 miles from the center.When we took the butter 4,000 miles out,it was 8,000 miles from the center,which is twice the distance.If you double the distance between two objects,their gravitational attraction decreases two times two.If you treble the distance, it gets nine times weaker(three times three)and so on. So this is one of the first things we need to remember that the weight of an object in space is not the same as its weight on the surface of the earth. What about the weight of our pound of butter on the surface of the moon?At the distance the puii of the earth is about 4,000 times smaller than it is here on the surface,so we can forget all about the earth-pull on our butter. On the other hand,on the moon there will be an attraction between the butter and the moon,but the butter will weigh only about one-sixth as much as it does on the earth.This is because the moon is so much smaller than the earth.The amount of gravitational pull that a body produces depends on the amount of material in it.A packet of butter has a gravitational pull of its own;but this is very small in relation to the pull of something as large as the moon,or the earth,or the sun.We do not feel the gravitational pull of a packet of butter becauseA:it is too small to have a gravitational pull of its ownB:its puil is so small that we tend to ignore itC:its pui1 disappears in the presence of the earth's gravitationD:it tends to melt and loses its gravitational puli

考题 共用题干 Weight on and off the Earth We are so used to.our life on the surface of the earth that it can be quite an effort for our mind to break free of all the ideas that we take for granted.Because we can feel that things are heavy,we think of "weight"as being a fixed quality in an object,but it is not really fixed at all.If you could take a one-pound packet of butter 4,000 miles out from the earth,it would weigh only a quarter of a pound. Why would things weigh only a quarter as much as they do at the surface of the earth if we took them 4,000 miles out into space?The reason is this:all objects have a natural attraction for all other objects;this is called gravitational attraction.But this power of attraction between two obects gets weaker as they get farther apart.When the butter was at the surface of the earth,it was 4,000 miles from the center.When we took the butter 4,000 miles out,it was 8,000 miles from the center,which is twice the distance.If you double the distance between two objects,their gravitational attraction decreases two times two.If you treble the distance, it gets nine times weaker(three times three)and so on. So this is one of the first things we need to remember that the weight of an object in space is not the same as its weight on the surface of the earth. What about the weight of our pound of butter on the surface of the moon?At the distance the puii of the earth is about 4,000 times smaller than it is here on the surface,so we can forget all about the earth-pull on our butter. On the other hand,on the moon there will be an attraction between the butter and the moon,but the butter will weigh only about one-sixth as much as it does on the earth.This is because the moon is so much smaller than the earth.The amount of gravitational pull that a body produces depends on the amount of material in it.A packet of butter has a gravitational pull of its own;but this is very small in relation to the pull of something as large as the moon,or the earth,or the sun.We find it hard to break free from ideas connected with living on the earth because______.A:it demands too great an effort for us to do soB:we are too familiar with the way things are to question the ideasC:we have proved that those ideas are correctD:we are so sure of ourselves that we never doubt anything on the earth

考题 共用题干 Weight on and off the Earth We are so used to.our life on the surface of the earth that it can be quite an effort for our mind to break free of all the ideas that we take for granted.Because we can feel that things are heavy,we think of "weight"as being a fixed quality in an object,but it is not really fixed at all.If you could take a one-pound packet of butter 4,000 miles out from the earth,it would weigh only a quarter of a pound. Why would things weigh only a quarter as much as they do at the surface of the earth if we took them 4,000 miles out into space?The reason is this:all objects have a natural attraction for all other objects;this is called gravitational attraction.But this power of attraction between two obects gets weaker as they get farther apart.When the butter was at the surface of the earth,it was 4,000 miles from the center.When we took the butter 4,000 miles out,it was 8,000 miles from the center,which is twice the distance.If you double the distance between two objects,their gravitational attraction decreases two times two.If you treble the distance, it gets nine times weaker(three times three)and so on. So this is one of the first things we need to remember that the weight of an object in space is not the same as its weight on the surface of the earth. What about the weight of our pound of butter on the surface of the moon?At the distance the puii of the earth is about 4,000 times smaller than it is here on the surface,so we can forget all about the earth-pull on our butter. On the other hand,on the moon there will be an attraction between the butter and the moon,but the butter will weigh only about one-sixth as much as it does on the earth.This is because the moon is so much smaller than the earth.The amount of gravitational pull that a body produces depends on the amount of material in it.A packet of butter has a gravitational pull of its own;but this is very small in relation to the pull of something as large as the moon,or the earth,or the sun.The main idea of this passage isA:different weight systems in different placesB:freedom from traditional ideasC:traveling from the earth to the moonD:the effect of gravitation on weight

考题 The water we drink and use is running short in the world.We all have to learn how to stop wasting our limited water.One of the steps we should take is to find ways of reusing it.Experiments have already been done in this field. Today in most large cities,fresh water is used only once,then it runs into waste system.But it is possible to pipe the used water to a purifying factory.There it can be filtered and treated with chemicals so that it can be used again,just as it were fresh from a spring. But even if every large city purified and reused its water,we still would not have enough.Then we could turn to the oceans.All we’d have to do to make use of the seawater on earth is to get rid of the salt.This process is called desalinization,and it is already in use in many parts of the world. The way to stop wasting our limited water is to________.A.do experiments with water B.purify the used water and reuse it C.use fresh water once again D.make use of seawater

考题 What we have done is far from()AsatisfactoryBsatisfiedCsatisfactionDsatisfy

考题 We should take ()to keep the chemicals away from fire.A、great careB、some measuresC、fresh waterD、fresh air

考题 单选题Have you asked the teacher ______tomorrow morning?A if we needed an umbrellaB when and where we shall meetC how shall we get thereD what should we take

考题 问答题题目要求:  In this part of the test, you are asked to give a short talk on a business topic. You have to choose one of the topics from the three below and then talk for about one minute. You have one minute to prepare your ideas.Practice 1  (The candidate chooses one topic and speaks about it for one minute.)  A How to negotiate successfully when we are in business?  B In business, what important role does the communication take?  C What kinds of skills shall the technical writers have?

考题 单选题It seems oil ______ from this pipe for some time. We’ll have to take the machine apart to put it right.A had leakedB leakedC is leakingD has been leaking

考题 单选题What we have done is far from()A satisfactoryB satisfiedC satisfactionD satisfy

考题 问答题Practice 9  Four score and seven years ago our fathers brought forth on this continent a new nation, conceived in Liberty, and dedicated to the proposition that all men are created equal.  Now we are engaged in a great civil war testing whether that nation or any nation so conceived and so dedicated, can long endure. We are met on a great battle-field of that war. We have come to dedicate a portion of that field as a final resting place for those who here gave their lives that that nation might live. It is altogether fitting and proper that we should do this.  But, in a larger sense, we can not dedicate we can not consecrate we can not hallow — this ground. The brave men, living and dead, who struggled here, have consecrated it, far above our poor power to add or detract. The world will little note, nor long remember what we say here, but it can never forget what they did here. It is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to be here dedicated to the great task remaining before us — that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion— that we here highly resolve that these dead shall not have died in vain — that this nation, under God, shall have a new birth of freedom — and that government of the people, by the people, for the people, shall not perish from the earth.

考题 问答题Practice 3  We have come to dedicate a portion of that field as a final resting-place for those who here gave their lives that that nation might live. It is altogether fitting and proper that we should do this.  But, in a larger sense, we can not dedicate, we cannot consecrate, we cannot hallow this ground. The brave men, living and dead, who struggled here, have consecrated it, far above our poor power to add or detract. The world will little note, nor long remember what we say here, but it can never forget what they did here. It is for us, the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to be here dedicated to the great task remaining before us.. that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion; that we here highly resolve that these dead shall not have died in vain; that this nation, under god, shall have a new birth of freedom; and that government of the people, by the people, and for the people, shall not perish from the earth.(The Gettysburg Address—Abraham Lincoln)