the boy entered the room ---- 选not seen 还是without being seen

问题描述:

the boy entered the room ____ 选not seen 还是without being seen
1个回答 分类:英语 2014-12-01

问题解答:

我来补答
without being seen
意思是 伴随着没有被看见,是一种状态
要结合语境
 
 
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