单选题We can learn from the passage that the hamburger described as a quarter of a pound is ______ a quarter of pound after being cooked.A heavier thanB reallyC lighter thanD slightly heavier than

考题 When I'm going out in the evening I use the bike if I can ()the car. A、thanB、better thanC、rather thanD、less than

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考题 What can we learn from the passage?A. We should enjoy someone who hurts us.B. We should pay more attention to our friends.C. The peace of mind is more important than the hurt itself.D. It’s better to let bitterness go along with the other person.

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考题 The box of bricks hit the man because______.A. the box of bricks was heavier than himB. the box of bricks was lighter than himC. the box of bricks came down too fastD. the man was too careless

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考题 This box is()that one.A. heavy thanB. as heavy asC. heavier as

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考题 We can learn from the second paragraph of the passage that there are some equations of market which can explain the demand and supply of the currency of a country.A．RightB．WrongC．Doesn't say

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考题 ()half the cost of air travel our motor coach can take your group to their destination.A、No less thanB、Not lest thanC、For more thanD、For less than

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考题 From this passage, we learn that the people ______.A) spend more money than they earnedB) saved more money than previouslyC) spent their money wiselyD) invested and consumed at an accelerated pace

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考题 We can learn from the passage that______.A. Reading is just a way of knowing new wordsB. A good reader must learn more new wordsC. A good reader can think before, while and after readingD. Reading takes a lot of time

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考题 Passage 1 Earlier this year, when America first sneezed, the European Central Bank （along with most private-sector economists） argued that the euro area was insulated from America's slowdown and had little to worry about. This seems to have wrong. In Germany there are fears about recession as business investment and retail sales tumble. Recent figures confirmed that Germany’s GDP stagnated in the second quarter. Italy's GDP fell in the second quarter, and although growth has held up better in France and Spain, the growth in the euro area as a whole was close to zero in the quarter. Nobody is forecasting an actual recession in the euro area this year, but it is no longer expected to provide an engine for world growth. As for Japan, it is probably already in recession. Japan's GDP grew slightly in the first quarter. Persistent deflation continues to be a severe problem. A revised measure of Japan’s consumer-price index, to be published soon, is likely to show that deflation is worse than had been thought. Which of the following is NOT TRUE about Japan’s economy? A. It is perhaps already in decline. B. Japan`s GDP grew slightly in the first quarter. C. Deflation continues to be a severe problem. D. t is worse than that of US and European.

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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.According to the passage,"weight"should be understood in the sense thatA:it is fixed if it is outside the earth's gravitational puliB:it decreases four times when it is 4,000 miles from the earth's centerC:it varies with the change of the gravitational attraction between two objectsD:things increase in amount as they are closer to the earth's surface

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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.How much would four pounds of tea weigh if it was taken 4,000 miles out from the surface of the earth?A:1 pound. B:2 pounds. C:3 pounds. D:4 pounds.

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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

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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

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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

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考题 These products are inferior to those we brought last year.A: poorer than B: narrower than C: larger than D: richer than

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考题问答题Which is heavier, a pound of cotton or half a kilogram of gold?

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考题单选题We can learn from the Kimberly case that _____.A children are more than just personal possessions of their parentsB the biological link between parent and child should be emphasizedC foster homes bring children more pain and suffering than careD biological parents shouldn’t claim custody fights after their child is adopted

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考题单选题An a-cswitchboard is usually（） the corresponding d-cboard because of the higher voltage and lower currents and smaller bus-bars.A larger and heavier thanB as much asC smaller and lighter thanD more dangerous than

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考题单选题We can learn from the passage that ants are _____.A not willing to share foodB not found around the polesC more successful than all other animalsD too many to achieve any level of organization

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考题单选题From the passage, we can learn that the simplest controller action is（）A two-step controller actionB proportional, controller actionC integral controller actionD derivative controller action

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考题单选题What can we learn from the passage?A Solar energy itself is expensive.B Solar power will be used up very soon.C Solar power is a kind of clean and useful energy.D Solar power is much better than the other energies.

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考题单选题We can learn from the passage that ______ .A all the American children have used the latest technology in schoolsB computers and the Internet are very popular with AmericansC Americans tend to place more importance in the Internet usage than computersD the public in America do not hate the Internet problems

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考题单选题Which statement is TRUE concerning gasoline vapors on board a vessel（）.A They are heavier than air and will settle in the lowest part of the vesselB They are lighter than air and will settle in the highest part of the vesselC They should be vented into the engine to improve combustionD They should be vented into the wheelhouse

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考题单选题What can we learn from the passage?A It may be difficult for the young to learn new skills.B Dogs play an important part in language and culture.C We can be successful if we learn from our own mistakes.D Dogs like the hottest days in summer very much.

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考题单选题Which of the following statements represents the main difference between a relay and a contactor?（）A Contactors control current and relays control voltageB A relay is series connected and a contactor is parallel connectedC Contactors can handle heavier loads than relaysD Contactors are made from silver and relays are made from copper

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考题单选题From the passage, we can learn that “Greyhound” is probably the name of _____.A all airlineB a hotelC a websiteD a bus company

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考题单选题From the description in the passage, we learn that _____.A Burns is well known for his skill of writing lettersB Shakespeare has received formal training in schoolsC creativity is usually based on the persistent practiceD people can’t find anything to describe until after years of practices

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