It wasn’t until nearly a month laterI received the manager’s reply.A. sinceB. whenC. asD.

问题补充：

It wasn’t until nearly a month laterI received the manager’s reply.

A. since

B. when

C. as

D. that

答案：

A. since

B. when

C. as

(答案→)D. that

解析：

这题考查强调句：It’s not until… that…“直到…才”，句意是：直到近一个月后我才收到经理的回复。选D。