He is a foreigner and he is not accustomed like that while he i8 tn China．
A. treating
B. to be treated
C. to being treated
D. to treat
网友回答
A. treating
B. to be treated
(答案→)C. to being treated
D. to treat
解析：考查固定搭配。固定搭配：be accustomed to sth/doing sth习惯某事/做某事；其中的to是介词，后面接动名词或者名词；句意：他是一个外国人，还不习惯那样被对待。根据句意说明使用被动语态。故C正确。