— When _________ you________ your teeth, Billy?—Just now.A.do; brushB.have; bru
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— When _________ you________ your teeth, Billy? —Just now.A.do; brush | B.have; brushed | C.did; brush | D.was: brushing |
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答案
C |
解析
特殊疑问句以特殊疑问词开头,再加上一般疑问句;brush“刷”,是行为动词,应该借助助动词构成问句,排除D;根据答语Just now.可知,用一般过去时。故选C。 |
举一反三
—Why didn’t you go to the movie yesterday? —Because I_________it before. A.had watched | B.have seen | C.have watched | D.had seen |
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—Why don’t you have a notebook with you? —I’ve_________it at home. A.lost | B.forgotten | C.left | D.found |
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—How many god medals did China at the 2010 Winter Olympics? —Five.A.win | B.to win | C.winning | D.won |
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The students are sorry to hear that the famous writer ________ for ten minutes.A.has left | B.has gone | C.has gone away | D.has been away |
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Everyone except Jake and John ________ seen the film. |
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