The pupils here_____ all kinds of exercises every day in the past few weeks. A.k
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The pupils here_____ all kinds of exercises every day in the past few weeks. A.keptbusydoing | B.keepondoing | C.havekeptbusydoing | D.havebeenkeptbusydoing |
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答案
D |
解析
keep sb.busy doings sth.表示"使某人忙于",完成时的被动形式应为have been kept busy doing sth.。 |
举一反三
Don"t get that ink on your shirt, for it______. A.won"twashout | B.won"tbewashedout | C.isn"twashedout | D.doesn"twashaway |
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—Do you know anyone in Paris? —No. I"ll make friends once______. A.I"msettled | B.Ihavesettled | C.I"llbesettled | D.I"msettling |
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Not having finished his homework, ______ to watch TV.A.Motherforbadehim | B.sohewasforbidden | C.andhewanted | D.hewasforbidden |
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—Bob, you______ on the phone. —______. A.areneeded;I"mcoming | B.arewanted;Coming | C.arecalled;I"llcome | D.arerungup;Thanks |
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Jackson______ to work in government office though he hated serving there. A.wanted | B.waswanted | C.waswanting | D.hadwanted |
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