It was announced that only when the fire was under control ______ to return to t

题型：同步题难度：来源：

It was announced that only when the fire was under control ______ to return to their homes.

[ ]

A. the residents would be permitted
B. had the residents been permitted
C. would be residents be permitted
D. the residents had been permitted

答案

举一反三

Not until the motorbike looked almost new ________ repairing and cleaning it.

[ ]

A. he stopped
B. did he stop
C. stopped he
D. he did stop

题型：同步题难度：| 查看答案

Little _____ about her own safety, though she was in great danger herself.

[ ]

A. did Rose care
B. Rose did care
C. Rose does care
D. does Rose care

题型：同步题难度：| 查看答案

____, but it is also a good idea to reduce the potential dangers.

[ ]

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

题型：期末题难度：| 查看答案

I failed in the final examination last term and only then _____ the importance of studies.

[ ]

A. I realized
B. I had realized
C. had I realized
D. did I realize

题型：同步题难度：| 查看答案

After that we never saw her again, nor ____ from her. [ ]
A. did we hear
B. we heard
C. had we heard
D. we have heard

题型：同步题难度：| 查看答案