I_______ my homework when the door bell__________.A.did, rangB.was doing, was ri
题型:不详难度:来源:
I_______ my homework when the door bell__________.A.did, rang | B.was doing, was ringing | C.did, was ring | D.was doing, rang |
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答案
D |
解析
试题分析:根据题干,本句的意思是“当门铃响的时候,我正在做作业。”当句中用when时,从句应用过去时,主句用过去进行时。所以本题选D。 点评:本题比较容易和while引导的时间状语从句响混淆。While引导的时间状语从句中,主句可以用进行时,也可用过去时,但从句应该用进行时。 |
举一反三
The milk____ _strange .but it suits me_______.A.was tasted , good | B.tasted ,good | C.is tasting . fine | D.tastes ,fine |
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We____here two hours ago . So we___ _here for two hours .A.have arrived , have been | B.have come , have been | C.came , have come | D.arrived , have been |
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----What will we do if we want to develop our village ? ---- A lot of roads ______. I think .A.have to build | B.are build | C.must be built | D.will build |
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I don’t think it ____________ tomorrow.A.does snow | B.is going snow | C.will | D.will snow |
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If it __________ tomorrow, we’ll go to the Great Wall.A.doesn’t rain | B.won’t rain | C.not rains | D.isn’t rain |
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