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The police took him to the police station .

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/19 09:28:01
The police took him to the police station .
He was --1---till 3.--2----the police found out that he was not the man.
1:A:stopped B:Caught C:left D:kept
2:A:before B:after C:since D:while(详细点,
1.D.
2.A.
句意是"他一直被关着,直到警方发现他不是那个人."
前面一个动作应该具有延续性,而stopped\Caught 是短暂性动词,因此排除,left则不符合句意
因为有till"直到",再根据句意,后面应用before