We should try all means to ensure ourselves_____ all possible risks.

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• 1I dislike those programs ______ viewers call in to talk about their private problems.

  A.where

  B.that

  C.when

  D.which

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• 2I noticed _______ at those beautiful flowers

  A.him looking

  B.his looking

  C.he looking

  D.him to look

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• 3I left very early last night, but I wish I _____ so early.

  A.didn't leave

  B.hadn't left

  C.haven't left

  D.couldn't leave

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• 4If you feel tired and sick of fat food, that is ______ you have to go to the hospital for medical examination.

  A.why

  B.whether

  C.when

  D.what

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• 5It is really a pity that as many as 58 lives didn't ______ the big high-rise fire that happened in Shanghai on 15th.November,2010.

  A.perform

  B.succeed

  C.remove

  D.survive

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• 6Excuse me, _______ can you tell me how to get to Dongfeng Square?

  A.and

  B.so

  C.but

  D.yet

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• 7The librarian insists that John _____ no more books from the library before he returns all the books he has borrowed.

  A.will take

  B.took

  C.take

  D.takes

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• 8I cannot______ puzzled, for I simply cannot understand how I could have made such a stupid mistake.

  A.help feel

  B.help but to feel

  C.but to feel

  D.help but feel

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• 9The captain urged that the mission ________ before dark

  A.must be finished

  B.be finished

  C.ought to be finished

  D.was finished

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