Hi, Bill. I _____ you _____ in this city. How long have been here?A.didn’t know; were B.don’t kow; a

题目简介

Hi, Bill. I _____ you _____ in this city. How long have been here?A.didn’t know; were B.don’t kow; a

题目详情

Hi, Bill. I _____ you _____ in this city. How long have been here?
A.didn’t know; were B.don’t kow; are
C.haven’t known; are D.don’t know; were
题型:单选题难度:偏易来源:不详

答案

A
考查时态。句意:嗨,比尔。我不知道你在这座城市。到这儿多久了?结合语境可知前文无论主从句描述的都是过去动作或状态,故用一般过去式,选A。

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