When he came back, he found the bag he had left __

外语出国  |  教育科学

When he came back, he found the bag he had left ______ over the seat was gone.
A hanging B hung为什么不选B,这里不是被挂吗,用过去分词表伴随?
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2013-07-20

2013-07-20最佳答案

因为前面有he had left, leave hanging是挂起来,he had left hanging over the seat 是主动语态,bag的定语从句。

如果没有he had left,就可用hung,变成:he found the bag hung over the seat was gone. 在此句里,bag不是用定语从句修饰,而是用hang的过去分词作后置定语。