We should keep ourselves_______ of the latest development of science and technology.

试卷相关题目

• 1Now that you're grown up，you'd better spend your time just on the things you find_______.

  A.worth doing them　　　

  B.worth being done

  C.worthy of doing them　　

  D.worthy of being done

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• 2_____ from the top of the tower, the south foot of the mountain is a sea of trees.

  A.Seen

  B.Seeing

  C.Having seen

  D.To see

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• 3They are going to find a new approach ______ these complex problems.

  A.to solving

  B.to solve

  C.in solving

  D.solves

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• 4Having taken our seats, ______.

  A.the professor began the lecture

  B.the lecture began in no time

  C.we were attracted by the lecture immediately

  D.the bell announced the beginning of the lecture

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• 5If the babysitter cannot come tomorrow，do you mind________alone at home，doing his homework?

  A.Fred's leaving　　

  B.Fred being left

  C.Fred's having left　　

  D.Fred having been left

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• 6—Shall I turn on the TV, Mom? —No. You should be quiet _____ wake up your sleeping brother.

  A.so not as to

  B.so as not to

  C.so as to not

  D.not so as to

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• 7The site ______ now is a park, which will be open to the public at the end of this year.

  A.to be built

  B.being built

  C.having been built

  D.Built

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• 8I'd rather have a room of my own, however small it is, than _____one with others.

  A.share

  B.sharing

  C.to have shared

  D.to share

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• 9We were astonished ________ the temple still in its original condition.

  A.finding

  B.to find

  C.buying

  D.to have bought

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• 10He is a student at Oxford University, _________ for a degree in computer science.

  A.studied

  B.studying

  C.to have studied

  D.to be studying

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