Not until he failed in the last examination _________ he should have spent more

Not until he failed in the last examination _________ he should have spent more

题型:不详难度:来源:
Not until he failed in the last examination _________ he should have spent more time on study.
A.did he realizeB.he realizedC.did he not realizeD.he didn’t realize

答案
A
解析

试题分析:考查倒装句:句意:直到他在最后一次考试中失利,他才意识到他应该在学习上多花些时间。Not until引导时间状语从句置于句首,后面的主句用部分倒装,以前前面是not until,后面是肯定句,选A。
举一反三
Only after they had discussed the matter for a few hours ______ a decision.
A.they reachedB.did they reachC.they reachD.do they reach

题型:不详难度:| 查看答案
So______ that most parents are too worried to let their kids travel alone at the beginning of the new term.
A.is the distance greatB.great the distance is
C.the distance is great D.great is the distance

题型:不详难度:| 查看答案
Only when        be possible to sign the papers.
A.does the lawyer come with itB.the lawyer comes will it
C.has the lawyer come it willD.the lawyer comes it will

题型:不详难度:| 查看答案
There are some health problems that, when _____ in time, can become bigger ones later on.
A.not treatedB.not being treatedC.not to be treatedD.not having been treated

题型:不详难度:| 查看答案
—Have you got any particular plans for the coming holiday?
—Yes._______, I’m going to visit some homes for the old in the city.
A.If everB.If possibleC.If busyD.If anything

题型:不详难度:| 查看答案
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