Not until all the fish died in the river ________ how serious the pollution was

Not until all the fish died in the river ________ how serious the pollution was

题型:不详难度:来源:
Not until all the fish died in the river ________ how serious the pollution was.
A.did the villagers realizeB.the villagers realized
C.the villagers did realizeD.didn’t the villagers realize

答案
A
解析

A。以not until开头的句子,主句要用部分倒装。
举一反三
Not a single song ________ at yesterday’s party.
A.she sang B.sang she
C.did she sing D.she did sing

题型:不详难度:| 查看答案
Little ________ about his own safety, though he was in great danger himself.
A.does he care B.did he care
C.he cares D.he cared

题型:不详难度:| 查看答案
Not until I began to work ________ how much time I had wasted.
A.didn’t I realize B.did I realize
C.I didn’t realizeD.I realize

题型:不详难度:| 查看答案
While building a tunnel through the mountain, ________ .
A.an underground lake was discovered
B.there was an underground lake discovered
C.a lake was discovered underground
D.the workers discovered an underground lake

题型:不详难度:| 查看答案
They boy said ________ couldn’t he work out the problem but his teacher didn’t know how to do it.
A.thoughB.neverC.hardlyD.not only

题型:不详难度:| 查看答案
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