—What were you doing this time yesterday? —I _______ some cleaning at home. A.a
题型:不详难度:来源:
—What were you doing this time yesterday? —I _______ some cleaning at home. A.am doing | B.was doing | C.do | D.did |
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答案
B |
解析
此题考查现在进行时的基本结构。根据上文,昨天这个时候你在正在做什么?可知下文描述的是过去某时正在进行的动作,故用过去进行时态,选B。 |
举一反三
—Do you know Xiao Li well? —Yes. I _______ her since she was a little girl.A.know | B.will know | C.knew | D.have known |
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Many trees _______ on the hills last year. And we will plant more this year. A.plant | B.planted | C.are planted | D.were planted |
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Don’t make a noise! They _______on a physics problem now.A.will work | B.are working | C.worked | D.have worked |
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Mr. White _____in that city since he moved there thirty years ago.A.lives | B.lived | C.was living | D.has lived |
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