So far this year we ______ a fall in house prices by between 5 percent and 10 percent.A.sawB.seeC.ha

题目简介

So far this year we ______ a fall in house prices by between 5 percent and 10 percent.A.sawB.seeC.ha

题目详情

So far this year we ______ a fall in house prices by between 5 percent and 10 percent.
A.sawB.seeC.had seen D.have seen
题型:单选题难度:中档来源:不详

答案

D
本题考查时态。根据句中时间状语so far到目前为止,用现在完成时,选D。

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