—Ken, why do you look so tired?—I _______ myself to the climate since I came here.A.didn’t adaptB.ha

题目简介

—Ken, why do you look so tired?—I _______ myself to the climate since I came here.A.didn’t adaptB.ha

题目详情

—Ken, why do you look so tired? 
—I _______ myself to the climate since I came here.
A.didn’t adaptB.haven’t adaptedC.don’t adaptD.hadn’t adapted
题型:单选题难度:中档来源:不详

答案

B

试题分析:考查时态。句意:—Ken,你怎么看上去如此的疲惫?—自从我来到这里以来,我就没有能够适应这里的气候。句意指从过来来这里,到现在为止我一直都未能适应这里的气候。故使用现在完成时,故B正确。
点评:现在完成时,通常都有一些特殊的时间状语,如since, in the past/last…等;

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