The toughest thing about success is you have to keep on being a success.AthatB. whenC.

发布时间：2020-08-16 19:00:02

The toughest thing about success is      you have to keep on being a success.
Athat
B. when
C. what
D. why

网友回答

(答案→)A. that
B. when
C. what
D. why
解析：考查宾表语从句的连接词。     you have to keep on being a success是表语从句，且从句句意完整，不缺成分，所以用that引导。 A。
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