Please connect the keyboard the computer.A. inB. atC. toD. on

问题补充：

Please connect the keyboard the computer.

A. in

B. at

C. to

D. on

答案：

A. in

B. at

(答案→)C. to

D. on

解析：根据语境可知此句的含义将电脑和键盘连接起来，故用介词to，故选C。