—Hey, who’s that man over there? Heus since we came in.—The one by the door? I don’t know. He looks

题目简介

—Hey, who’s that man over there? Heus since we came in.—The one by the door? I don’t know. He looks

题目详情

—Hey, who’s that man over there? He    us since we came in.
—The one by the door? I don’t know. He looks like a lawyer or something, not a journalist. Perhaps he      here to look round, like us.
A.has watched;only came
B.is watching;had only come
C.has been watching;has only come
D.had been watching;came
题型:单选题难度:中档来源:不详

答案

C
 本题考查时态。since后接从句,谓语动词用一般过去时,主句动词用现在完成时或现在完成进行时。第二个空是描述的预先在有关的境况,故不用一般过去时。

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