Upon his studies, he started travelling in China. A. finishB. finishingC. he finishedD. f

发布时间：2020-08-17 06:36:15

Upon      his studies, he started travelling in China.
A. finish
B. finishing
C. he finished
D. finished

网友回答

A. finish
(答案→)B. finishing
C. he finished
D. finished
解析：考查动名词：句意：一完成他的学业，他就开始在中国旅行了。Upon是介词，后面接动名词，upon doing“一…就”，选B。
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