题目内容

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
A

A。以not until开头的句子，主句要用部分倒装。
练习册系列答案
相关题目
—Why didn’t you say hello to him yesterday?
—What a shame!But never before_______I_______him.
A．/;had metB．have;met
C．did;meetD．had;met
_____ I shouted at the top of my voice _____ turn his head.
A．Not until; did heB．Not until; he did　
C．Until; he did notD．Until; did he not
--Alice, why didn't you come yesterday?
--I _________, but I had an unexpected visitor.
A．hadB．wouldC．was going toD．did
This is an illness that may result in total blindness if         .
A．being left untreatedB．left untreated
C．not left treatingD．not having left untreated
The pressure of this gas pipe is greater than__________.
A．the gas pipeB．of the gas pipe
C．that of the gas pipeD．those of the gas pipe
-----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 busyC．If anythingD．If possible
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
_______,but it is also a great way to lower the number of greenhouse gases in the air.?
A．Not only a fun thing is it to do
B．Not only a fun thing to do it is?
C．Not only it is a fun thing to do
D．Not only is it a fun thing to do?

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网