A stubborn boy like him dosen’t learn from his mistakes he was punished badly.A. ifB. when

发布时间：2020-08-16 18:29:03

A stubborn boy like him dosen’t learn from his mistakes     he was punished badly.
A. if
B. when
C. since
D. unless

网友回答

A. if
B. when
C. since
(答案→)D. unless
解析： 考查连词，if 如果， when 当什么时候，since 自从，unless 除非，句意：像他这么笨的男孩根本不会从错误中学习除非除非他受过严重的惩罚。所以选D。
以上问题属网友观点，不代表本站立场，仅供参考！