Most students have little difficulty college life. A. to adaptB. adaptingC. adapting toD.

问题补充：

Most students have little difficulty college life.

A. to adapt

B. adapting

C. adapting to

D. adapted to

答案：

A. to adapt

B. adapting

(答案→)C. adapting to

D. adapted to

解析：考查adapt用法.句意,许多学生适应大学生活有点困难. adapt to使自己适应于……，现在分词表示伴随性的动作，过去分词表示发生过的动作，故选C，适应大学生活为伴随性的动作。