问题

It wasn’t until nearly a month later ________ I received the manager’s reply.
A:since
B:when
C:as
D:that;
B:when
C:as
D:that;
正确答案是:
同类题型
He commanded that he students _____ the classroom before he returned.[ ]
The naughty boy spends most of his time playing computer games ______ his lessons.
Mom, where is my lunch pack?— Just where it _____
Can you think of some cases______drivers obviously knew the traffic rules but didn’t obey them?