What will people die of in 100 years? If you think that is a simple question, y
题型:不详难度:来源:
What will people die of in 100 years? If you think that is a simple question, you ______ attention to the revolution taking place in biotechnology.A.have not been paying | B.had not been paying | C.were not paying | D.will not be paying |
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答案
A |
解析
试题分析:考查时态,由前面的句子可以确定现在时,句子意思“你一直没有注意发生在生物技术的革命”,由句子意思可以知道,一直没注意,所以用现在完成进行时态,所以选A 点评:时态题是个常考内容,做时态题时,首先要注意时间状语,由时间状语确定时态;如果没有时间状语,从句中蕴含的意思,从而判断是什么时态。 |
举一反三
—Remember how we met for the first time, Dick? —Of course I do.You ______ to the teachers’ office hurriedly and ______ me.A.had walked; weren"t noticing | B.were walking; didn"t notice | C.had been Walking; noticed | D.walked; had noticed |
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Over the past 20 years the once-sleepy fishing village ______ into an international tourism destination, with many visitors coming to explore its spectacular rainforests and beaches.A.was transformed | B.was transferred | C.has been transformed | D.has been transferred |
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Tommy was planning to buy a car the next week,______ he ______ enough for a used one.A.by that time; had saved | B.by which time; had saved | C.by that time; saved | D.by which time; has saved |
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He said that his bike _____ stolen and he _____ telephone the police.A.was; would have to | B.has; will have to | C.has been; will have got to | D.had been; would have to |
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Do you know when Mr Brown_______ ? When he_______ , please let me know.A.will come; will come | B.comes; is coming | C.is coming; comes | D.comes; will come |
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