A lot of people don’t learn from their mistakes they get hurt. A. whetherB. whenC. ifD. u

发布时间:2020-08-17 02:24:59

A lot of people don’t learn from their mistakes      they get hurt.

A. whether
B. when
C. if
D. unless

网友回答

A. whether
B. when
C. if
(答案→)D. unless
解析:句意:许多人直到他们受伤了,他们才会错误中吸收教训。Whether是否;when当……时候;    C. if 如果; unless除非,直到……才。根据句意故选D。
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