问题

ur boss phone you againthe next day—–No, it was a week __________ he gaveme a second call.

A:that
B:when
C:before
D:after

正确答案是：

同类题型

The teacher told the students _____in class.

an anxious couple of weeks, for the results of the experiment.

you don’t advance, you would bebehind _____

I ____ rockets to the moon when I grow up .

下列句中加点词语的用法不同于其他项的是（）