---- Where is mother? ---- She is in the kitchen. She ______ the housework all m
题型:不详难度:来源:
---- Where is mother? ---- She is in the kitchen. She ______ the housework all morning.A.was doing | B.has done | C.has been doing | D.is doing |
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答案
C |
解析
考查时态。根据all morning整个上午,可知应该使用现在完成进行时。句意:—***妈在哪里?—她再厨房。她一直在做家务。 |
举一反三
--- Julia hurt her back when she fell, and she is now in hospital. --- Oh, really? I _____ know. I _____ go and visit her.A.don’t; would | B.didn’t; will | C.don’t; will | D.didn’t; am going to |
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----- What is the price of petrol these days? -----Oh, it ______ sharply since last month. A.is raised | B.has risen | C.has arisen | D.is increased |
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Last night my neighbors ______ such a loud noise at the party that I couldn’t sleep at all.A.were making | B.are making | C.had made | D.have made |
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----- The windows must have taken you quite a long time that day. ----- Right. They ______ for months.A.haven’t been cleaned | B.didn’t clean | C.hadn’t been cleaned | D.haven’t cleaned |
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There are lots of problems in your hometown, but we"re happy to see many of them___________.A.are solving | B.are solved | C.have solved | D.are being solved |
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