同义句转化,每空一词,2 He tried his best to persuade his boss to adopt his idea ,but he failed.He____ ____ to persuade his boss to adopt his idea ,but he failed.
问题描述:
同义句转化,每空一词,2 He tried his best to persuade his boss to adopt his idea ,but he failed.
He____ ____ to persuade his boss to adopt his idea ,but he failed.
答
He(did his ) to persuade his boss to adopt his idea , but he failed.
分析 try one's best to do sth = do one's best to do sth 尽力做某事
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