keep it a little longer ? I want it very much . A. Able I to B. Be able I toC. Can I D. C

问题补充：

keep it a little longer ? I want it very much .

A. Able I to

B. Be able I to

C. Can I

D. Can I able to

答案：

A. Able I to

B. Be able I to

(答案→)C. Can I

D. Can I able to

解析：Can在这里表示请求。