It’s a long story and there is not much time left so I’ll tell you about it . A. in detai

问题补充：

It’s a long story and there is not much time left, so I’ll tell you about it .

A. in detail

B. in brief

C. in general

D. in all

答案：

A. in detail

(答案→)B. in brief

C. in general

D. in all

解析： 这题考察词组辨析: in detail详细地, in brief简要的, in general一般的, in all总共,句意是:这是个很长的故事,时间不多了,我简单的说一下.