.The young man’s lecture attracted a lot of students. it was a success.A. In allB. All in

问题补充：

.

The young man’s lecture attracted a lot of students. it was a success.

A. In all

B. All in all

C. After all

D. At all

答案：

A. In all

(答案→)B. All in all

C. After all

D. At all

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