Walk close it and try to see if it is connected our network.A. with; toB. to; aboutC. to

问题补充：

Walk close it and try to see if it is connected our network.

A. with; to

B. to; about

C. to; with

D. with; about

答案：

A. with; to

B. to; about

(答案→)C. to; with

D. with; about

解析：本题考查介词。close to接近于；在 ... 的近旁；be connected with与 ... 相连，故选C。