TA的每日心情 | 慵懒
2021-9-28 14:33 |
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签到天数: 158 天 [LV.7]常住居民III
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发表于 2019-4-18 17:22:01
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~ (to) do sth3 O8 Z! W2 }+ X, N& m/ `3 i) e
She helped (to) organize the party.
6 Z* H, u7 W2 b8 @& q$ o她协助筹备了晚会。: O( i- s+ Y5 g) i* ^$ T U
In verb patterns with a to infinitive, the ‘to’ is often left out, especially in informal or spoken English. 带 to 的不定式动词结构常省略 to，非正式英语和英语口语中尤其如此。
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