单项选择题

It was not until the accident happened________.

A．when I became aware of my foolishness
B．when my foolishness became obvious
C．that did I realize my foolishness
D．that I became aware of my foolishness

<上一题目录下一题>

热门试题

单项选择题

The train ________ of the station right on time.

A．pulled
B．pulled down
C．pulled on
D．pulled out

单项选择题

You ________ yesterday if you were really serious about the job.

A．ought to come
B．ought to be coming
C．ought to have come
D．ought have come