—Ken, why do you look so tired?
—I myself to the climate since I came here.
A. didn’t adapt
B. haven’t adapted
C. don’t adapt
D. hadn’t adapted
网友回答
A. didn’t adapt
(答案→)B. haven’t adapted
C. don’t adapt
D. hadn’t adapted
解析：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。