27. After his wife died, he kept himself from other people and the outside world,A. set o

发布时间：2020-08-16 06:36:39


27. After his wife died, he kept himself      from other people and the outside world,
A. set off
B. cut off
C. put off
D. taken off

网友回答

A. set off
(答案→)B. cut off
C. put off
D. taken off
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