Despite the fact that he has lived in China for many years Mark still can not himself to

问题补充：

Despite the fact that he has lived in China for many years, Mark still can not himself to the Chinese customs.

A. adapt

B. account

C. adopt

D. accept

答案：

(答案→)A. adapt

B. account

C. adopt

D. accept

解析：adapt oneself to sth/doing sth意思为 “使适应,使适合”，符合题意。