作业帮请教两个英语选择题The work_____by the time you get here.A.will have been done B.is doneC.had be done D.would have done我觉得应该选C,答案选A.为何选A?Much_____to help the farmers in oue country in the past few years
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请教两个英语选择题The work_____by the time you get here.A.will have been done B.is doneC.had be done D.would have done我觉得应该选C,答案选A.为何选A?Much_____to help the farmers in oue country in the past few years
请教两个英语选择题
The work_____by the time you get here.
A.will have been done B.is done
C.had be done D.would have done
我觉得应该选C,答案选A.为何选A?
Much_____to help the farmers in oue country in the past few years.
A.has been done B.have done
C.were done D.was done
我觉得应该选D,答案选A.为何选A?
请教两个英语选择题The work_____by the time you get here.A.will have been done B.is doneC.had be done D.would have done我觉得应该选C,答案选A.为何选A?Much_____to help the farmers in oue country in the past few years
1.时态是将来完成时,翻译是等你到这的时候工作就已经会完成的,两个动作都没有发生用将来时,工作完成在你到来之前,用完成时表示.
2.in the past few years 通常连接的时态是现在完成时
1，未来完成时，因为当前说话的时候你还没去，事情也没有完成，当你去的时候就完成了。
2， 现在完成时，在过去的几年中一直在做。
by the time you get here是你到那儿的时候，应该是将来的语境（注意get是一般现在时），所以主句应该选A
in the past few years指在过去的几年里，应用现在完成时，所以应选A
1.因为时间状语是一般现在时，所以表示将来，如果选C那从句就应该是by the time you got there
2.记住in the past few years是现在完成时的标志