Question

【题目】Is your brother doing his homework?

No, he is talking _______ the phone _______ his friend in Beijing.

A.in, toB.on, withC.from, toD.on, about

Answer 1

【答案】B

【解析】

句意：——你弟弟在做他的作业吗？——没有，他在和北京的朋友打电话。

根据on the phone在电话上，talk with sb和某人说话，talk on the phone with sb和某人在电话上说话；on在……上，in在……里，from---to---从……到……，with和，about关于；故选B。