单项选择题

It was not until I ______ your letter that I ______ all about the matter.

A．have read; knew
B．would read; had known
C．read; had known
D．had read; knew
<上一题 目录 下一题>
热门 试题

单项选择题
He will surely finish the job on time if he ______ to do it in his own way.
A．is leaving
B．will leave
C．leaves
D．is left
单项选择题
If the work ______ by the end of the month is delayed, the construction company will be fined.
A．to be completed
B．is completed
C．to have been completed
D．being completed
相关试题