1639] They stood there with their eyes wide , what was happening. [译文] 他们站在那儿.睁大着双眼.注视着发生了什么事. A. opened; looking at B. open; watching over C. closed; looking at D. open; to look for [答案及简析] B. open 形容词.表示状态,closed没有形容词表示状态就用过去分词表示. 查看更多

 

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