Food supplies in the flood-stricken area _______. We must act immediately before
题型:不详难度:来源:
Food supplies in the flood-stricken area _______. We must act immediately before there’s none left.A.have run out | B.have been run out | C.are running out | D.are being run out |
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答案
C |
解析
试题分析:句意:在洪水的重灾区供应的食物快用完了,在用完之前我们必须立刻采取措施。are running out表示将要用完,run out不能用被动形式。故排除BD;选项A表示已经用完,不符合语意,故选C。 点评:本题难度适中。动词时态及语态是高中阶段的重难点之一,高中要求掌握的时态需要考生牢记它们的用法,但是时态必须要结合一定的语境才能做出正确的判断。这里考生容易误选D。 即学即练: —Bob has gone to California. ——Oh, can you tell me when he ? A. has left B. left C. is leaving D. would leave 解析:B。句意:—Bob已经去了加利福尼亚。——噢,你能告诉我他什么时候离开的?”Bob has gone to California,去的动作已经发生过,说明他离开的动作发生在过去,因此使用一般过去时。选B。 |
举一反三
Our teacher said to us that the earth _________ around the sun.A.travelled | B.travels | C.is traveling | D.was traveling |
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It took me a long time before I was able to fully appreciate what they __ for me.A.had done | B.did | C.would do | D.were doing |
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I ________ with my grandma because my parents have gone abroad for further study.A.stayed | B.am staying | C.have stayed | D.was staying |
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The robber would ____ to 7 years in _____ prison.A.sentence; / | B.be sentenced; / | C.be sentenced; the | D.sentence ; the |
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How long have you ______ ?A.lost your job | B.been out of work | C.been lost your job | D.out of work |
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