题目内容
— It's said a pianist will perform at Poly Theater on Friday evening. Is it Lang Lang?
— Yes, it _______ him. He _______ for a week.
— Yes, it _______ him. He _______ for a week.
A.must be; has arrived here | B.Can’t; has been here |
C.must be; has been here | D.maybe; has arrived here |
C
试题分析:must,can(could),may(maight) 可以表示猜测,must 表示肯定猜测,用于肯定句,肯定……,一定……;can’t,表示否定猜测,肯定不……,另外can(could),may(maight),表示可能性猜测,可能……。现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作(用行为动词表示)或状态(be动词表示)常与for(+时间段),since(+时间点或过去时的句子)连用. 现在完成时中,非延续性动词不能与for和since引导的表示一段时间的状语连用,通常是用相应的延续性动词来代替。arrive,对应的延续性状态是be in ,如果是地点副词,省略介词。根据句意他来这里有一周了,可知,肯定是朗朗。故选C.
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