The computer doesn’t work well and it requires but the manager requires me to use it.A.

问题补充：

The computer doesn’t work well and it requires but the manager requires me to use it.

A. to change; to continue

B. changing; continuing

C. changing; to continue

D. to change; continuing

答案：

A. to change; to continue

B. changing; continuing

(答案→)C. changing; to continue

D. to change; continuing

解析：考查短语：某物需要被做require doing sth，要求某人做某事require sb to do,句意电脑不能很好的工作它需要改装一下但是经理要求我继续使用它。所以选C。