You can hardly imagine the trouble we had in touch with him again?A. gettingB. keeping C.

问题补充：

You can hardly imagine the trouble we had in touch with him again?

A. getting

B. keeping

C. to get

D. kept

答案：

(答案→)A. getting

B. keeping

C. to get

D. kept

解析：可联系答.案.网客服索取。