单项选择题

The head of the company promised to deal with matters of this sort ______ he returned to his office.

A．until
B．while
C．by the time
D．the moment
<上一题 目录 下一题>
热门 试题

单项选择题
I have kept that photo ______ I can see it every day, as it reminds me of my university days in London.
A．which
B．when
C．whether
D．where
单项选择题
This is such a wonderful film ______ we have never seen.
A．that
B．as
C．which
D．what
相关试题