题目内容
The door still remained ___.
A. closed B. close C. closing D. to close
A
解析:
remained是连系动词,后面要求表语,这时的closed是过去分词.
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题目内容
The door still remained ___.
A. closed B. close C. closing D. to close
A
remained是连系动词,后面要求表语,这时的closed是过去分词.