I didn’t want to talk about that the phone.A. onB. inC. atD. by

问题补充：

I didn’t want to talk about that the phone.

A. on

B. in

C. at

D. by

答案：

(答案→)A. on

B. in

C. at

D. by

解析：on 在上面,通过某种媒介;in在里面;at在一点;by通过某种方式.句意:我不想在电话上谈论这个问题.结合语境可知选A.