单选题It is really a modern firm. Its turnout is so large that it can notably influence the market.A vaguely B conspicuously C obscurely D famously

题目

单选题

It is really a modern firm. Its turnout is so large that it can notably influence the market.

vaguely

conspicuously

obscurely

famously

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第1题

He is _______ busy man that he really needs a secretary.A、soB、so aC、suchD、such a

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第2题

The closing of the exhaust valves used on a modern, large, low-speed, main propulsion diesel engine may be directly provided by_______.A.large conical springsB.compressed air pressureC.hydraulic pressureD.exhaust gas pressure

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第3题

If you really understood the difficulties facing the government,you wouldn’t be so critical（）its spending reductions. of

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第4题

Although interior design has existed since the beginning of architecture,its development into a specialized field is really quite recent.Interior designers have become important partly because of the many functions that might be（）in a single large building.A.consisted B.contained C.composed D.comprised

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第5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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第6题

What are the main differences between traditional and modern logistics? （）A、Containerization techniquesB、Information techniquesC、A and BD、GPS, EDI, POS and so on

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第7题

道岔侧线 siding of turnout

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三级笔译

单选题It is really a modern firm. Its turnout is so large that it can notably influence the market.A vaguely B conspicuously C obscurely D famously

题目

更多“It is really a modern firm. Its turnout is so large that it”相关问题

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第2题

第3题

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