Question

My mother is talking        my teacher.

A．and

B．with

C．in

D．at

Answer 1

B

试题分析：句意：我的母亲正在和我的老师谈话。talk with sb.A. and和，连词；B. with和，介词；C. in   在……里；D. at在；此处用动词talk构成动词短语，表示和某人，故用介词with，故选B。