题目内容
____ for the train at the railway station, I had a long talk with my sister about her work.
A. While waiting B. Wait
C. When waited D. To Wait
A
| while doing现在分词作伴随状语,相当于while I was waiting 由于逻辑主语与主句主语指的是同一个人,所以可以省略从句中的主语与系动词。 |
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题目内容
____ for the train at the railway station, I had a long talk with my sister about her work.
A. While waiting B. Wait
C. When waited D. To Wait
A
| while doing现在分词作伴随状语,相当于while I was waiting 由于逻辑主语与主句主语指的是同一个人,所以可以省略从句中的主语与系动词。 |
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