_____ by keeping down costs will PowerData hold its advantage over other companies.

试卷相关题目

• 1We’re trying to ring you back, Bryan, but we think we _____ your number incorrectly.

  A.looked up

  B.took down

  C.worked our

  D.brought about

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• 2The company had about 20 notebook computers but only one-third _____ used regularly. Now we have 60 working all day long.

  A.is

  B.are

  C.was

  D.were

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• 3This machine  _____ . It hasn’t worked for years.

  A.didn’t work

  B.wasn’t working

  C.doesn’t work

  D.isn’t working

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• 4When_____  different cultures, we often pay attention only to the differences without noticing the many similarities.

  A.compared

  B.being compared

  C.comparing

  D.having compared

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• 5_____is our belief that improvements in health care will lead to a stronger, more prosperous economy.

  A.As

  B.That

  C.This

  D.It

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• 6Letterboxes are much more  _____ in the UK than in the US, where most people have a mailbox instead.

  A.common

  B.normal

  C.ordinary

  D.usual

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• 7I would like a job which pays more, but  _____  I enjoy the work I’m doing at the moment.

  A.in other words

  B.on the other hand

  C.for one thing

  D.as a matter of fact 12．

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• 8Progress so far has been very good. _____  ,we are sure that the project will be completed on time.

  A.However

  B.Otherwise

  C.Therefore

  D.Besides

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• 9I was given three books on cooking, the first _____ I really enjoyed.

  A.of that

  B.of which

  C.that

  D.which

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• 10If you can’t decide which of the two books to borrow, why don’t you take_____、 I won’t read them this week.

  A.all

  B.any

  C.either

  D.both

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