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Can we ever _____ hunger from the world?A. eliminate B. throw C. stop D. prevent
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更多 “ Can we ever _____ hunger from the world?A. eliminate B. throw C. stop D. prevent ” 相关考题
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Some rules are almost the same _______in the world, but rules of etiquette can be different from place to place.A. somewhere B. anywhere C. nowhere D. everywhere
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I suggest we should cancel the performance immediately to________ .A.prevent fire from occurringB.avoid a trampleC.keep people awayD.stop the traffic flow
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What can we learn from the text?A. About 2,700 copies of “Versed” will be printed.B. Cancer made Armantrout stop writing.C. Armantrout got her degrees at UCSD.D. “Versed” has been awarded twice.
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We can never expectbluer sky unless we create less polluted world.A. a; a B. a; theC. the; a D. the; the
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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．
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If thousands of people die of hunger, it’s a natural crisis and there’s nothing we can do about it.()
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There was nothing to ________ so.
A、keep her from doingB、keep her doC、prevent her doingD、stop her do
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Why did Shaefer put the paper under glass?A) To prevent Rosa from feeling the print.B) To stop the reflection of heat.C) To make things as difficult as possible.D) To stop her from cheating.
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27．If we travel by car ,we_________．A． can't travel fifty or one hundred miles a dayB． can-t stop at a hotel to spend the nightC． can make our own timetable 'D． can travel to a very far place in several minutes
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What can we infer from the underlineed sentence in Paragraph 3?A.People are fra less familiar with the world of fantasy.B.The world around us could serve as a sound of wonder.C.The world of fantasy can be mirred by a small and lively pond.D.Modern technology prevents us from developing our sense of wonder.
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What can we infer from the underlined sentence in Paragraph 3?A．people are far less familiar witn the world of fantasyB．the world around us could serve as a source of wonderC．the world of fantasy can be mirrored by a small and lively pond.D．Modern technology prevents us from developing our sense of wonder
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It can be concluded from the passage that ______.A. we should try our best to prevent disablementB. we must take a proper attitude towards the disabledC. the able-bodied people will never fully understand the disabledD. both physical and mental barriers are hard to break down
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CIt is desirable to have screens on the vents of potable water tanks to ______．A.Filter the incoming airB.Prevent explosionsC.Prevent backupsD.Stop insects from entering
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Because Hong Kong is home to people from all over the world, a _____ of fashion styles can be seen in the city on any given day.
A. variety
B. kind
C. separateness
D. distance
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A transplant operation is successful only if doctors can prevent the body from rejecting the ____organ.
A. borrowed
B. strange
C. novel
D. foreign
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It's almost impossible to go through life without experiencing some kind of failure.People who do so probably live so cautiously that they go nowhere.Put simply,they’re not real living at all.But,the wonderful thing about failure is that it's entirely up to us to decide how to look at it.We can choose to see failure as"the end of the world,"or as proof of just how inadequate we are.Or,we can look at failure as the incredible learning experience that it often is.Every time we fail at something,we can choose to look for the lesson we're meant to learn.These lessons are very important;they're how we grow,and how we keep from making that same mistake again.Failures stop us only if we let them.Failure can also teach us things about ourselves that we would never have learned otherwise.For instance,failure can help you discover how strong a person you are.Failing at something can help you discover your truest friends,or help you find unexpected motivation to succeed.
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We have launched a campaign called Together Science Can，which brings together people from absolutely around the world to______for those things that we care about。A.stand by
B.stand up
C.stand on
D.stand against
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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
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What is the goal of QoS in a network？ （）A、prevent packets from being droppedB、increase available bandwidthC、reduce hardware errorsD、provide predictable network serviceE、eliminate propagation delayF、eliminate jitter and packet loss
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单选题From the passage we can learn that ______.A
students with iPads have less discussion in classB
students get more fun from learning with iPadsC
iPads help students save time waiting for busesD
iPads prevent students from cheating in exams
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单选题From the passage we can infer that real happiness of life belongs to those _____.A
who are at the bottom of the societyB
who are higher up in their social statusC
who prove better than their fellow-competitorsD
who could keep far away from this competitive world
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单选题We can learn that, while visiting the Thi-Lor-Su waterfall, visitors ______.A
are rewarded for taking garbage awayB
are forbidden to take packaged food and drinksC
are punished heavily if they throw garbage carelesslyD
are prevented from taking a vehicle even if they are tired
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单选题We can NOT conclude that the accelerometers ______.A
are bound into three pairsB
are able to sense fantastically small disturbancesC
keep the satellite stable and prevent it from falling out of the skyD
contain some very fragile mechanisms
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单选题It can be inferred from the passage that_____.A
the developing world has decided to increase its energy consumptionB
a third-world citizen adds less than a ton of CO2 yearly to the atmosphereC
the world climate would soon gain its balance if we stopped greenhouse-gas emissionsD
future prosperity of the world is dependent on cheap fossil fuels
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问答题This is the world out of which grows the hope, for the first time in history, of a society where there will be freedom from want and freedom from fear. Our very anxiety is born of our knowledge of what is now possible for each and for all. The number of people who consult psychiatrists today is not, as is sometimes felt, a symptom of increasing mental ill health, but rather the precursor of a world in which the hope of genuine mental health will be open to everyone, a world in which no individual feels that he needs be hopelessly broken-hearted, a failure, a menace to others or a traitor to himself. But if our anxieties are actually signs of hope, why is there such a voice of discontent abroad in the land? I think this comes perhaps because our anxiety exists with accompanying recognition of the tragedy which will always be inherent in human life, however well we build our world. We may banish hunger, violence and secret police, we cannot—as we have tried to do—banish death itself.
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单选题In this passage, the author mainly tells us that _____.A
everyone can be forgetful sometimes regardless of one’s ageB
we can prevent our sound mind from aging with certain methodsC
brain aging starts from the time when we are in our 20s and 30sD
memory loss is a sign that shows we are getting old
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