He ______ the problem in another way but failed.A.managed to

He ______ the problem in another way but failed.A.managed to solveC.made an attempt to solve
答案为什么选C
海风312 1年前 已收到1个回答 举报

qfj6v 春芽

共回答了11个问题采纳率:81.8% 举报

A是尝试并成功了,B是尝试但不一定要成功.懂就采纳吧.

1年前

7
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