27. ---Ken why do you look so tired?---I myself the climate since I came here.A. hadn’t

问题补充：

27. ---Ken, why do you look so tired?

---I myself the climate since I came here.

A. hadn’t adapted; to

B. haven’t adapted; to

C. don’t adapt; from

D. didn’t adapt; from

答案：

A. hadn’t adapted; to

(答案→)B. haven’t adapted; to

C. don’t adapt; from

D. didn’t adapt; from

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