II. Multiple choices 单选 1’ * 15 = 15’He some French while he was away on a business trip

问题补充：

II. Multiple choices 单选 1’ * 15 = 15’

He some French while he was away on a business trip in Paris.

A. made out

B. picked up

C. gave up

D. took in

答案：

A. made out

(答案→)B. picked up

C. gave up

D. took in

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