_________ the whole process for the studies of cancer took more than a year, the technology is moving so fast that it will soon take just weeks．

试卷相关题目

• 1________ I understand you, I can't agree with you.

  A.While

  B.When

  C.Since

  D.Because

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• 2Read it aloud _____ the class can hear you.

  A.so that

  B.if

  C.when

  D.although

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• 3 ______ Mary is sleepy, she insists on finishing her homework rather than ______ to sleep.

  A.While ;going

  B.Though ;goes

  C.As ;going

  D.Despite ;go

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• 4She didn't pass the exams because she ________ her lessons well.

  A.wasn't prepared

  B.wasn't been prepared

  C.hadn't prepared

  D.was preparing

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• 5It is possible that ______ 2030, cars and airplanes will run on the new fuel.

  A.by

  B.on

  C.until

  D.at

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• 6Mr. Xie wants to know _________ for school this morning.

  A.why were you late

  B.why are you late

  C.why you were late

  D.why you are late

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• 7Difficulties are nothing ______ we are not afraid of them.

  A.for

  B.as

  C.if

  D.whether

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• 8Many activities will be held _______ the visiting guests from Americ

  A.A.in memory of

  B.in honor of

  C.in place of

  D.in search of

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• 9With the help of high technology in the past few years, electronic business ______  to bank industry and travel industry.

  A.applied

  B.have applied

  C.had been applied

  D.has been applied

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• 10Cycling is a very useful way, especially in cities _______ bike paths have been built.

  A.which

  B.that

  C.where

  D.what

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