I failed to catch the last train yesterday.保持句意不变I ___ ___ ___ ca_英语解答

I failed to catch the last train yesterday.保持句意不变
I ___ ___ ___ catch the last train yesterday.

人气：376 ℃　时间：2020-09-20 06:07:44

解答

正确答案为：
wasn't able to
( fail to = be not able to 没能够做某事）
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