None of the underwater workers has been harmed by the great fish. ________, most fish were so friendly that they played with the instruments.

试卷相关题目

• 1--What are you going to do this weekend？ --I will go to visit my grandparents _____ I have time.

  A.as far as

  B.as much as

  C.as long as

  D.as many as

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• 2We didn't know you were in trouble at that time, _______ we would have given you a hand.

  A.therefore

  B.unless

  C.otherwise

  D.so

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• 3--- Can you tell me how to improve my English? --- Do more speaking, I think , ________you will be good at spoken English.

  A.or

  B.for

  C.and

  D.until

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• 4_____ these experiments were successfully completed would we think of going into humans.

  A.If only

  B.So that

  C.Only if

  D.Even if

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• 5The Great Wall is ______ tourist attraction that millions of people pour in every year.

  A.so a well-known

  B.a so well-known

  C.such well-known a

  D.such a well-known

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• 6My brother has his own business — that's also ______ I expect to do after I graduate from Harvard University.

  A.why

  B.when

  C.that

  D.what

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• 7Although they just met for the first time, they talked _____ they had been friends for many years.

  A.as if

  B.even if

  C.such as

  D.so long as

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• 8The question_______ you should take this medicine should be decided by your family doctor.

  A.why

  B.whether

  C.if

  D.that

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• 9Many of them turned a deaf ear to his advice, _______ they knew it to be valuable.

  A.as if

  B.now that

  C.even if

  D.so that

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• 10You shouldn't accept a gift from a person _____ you don't know him.

  A.until

  B.unless

  C.if

  D.whether

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