who __he___ over there?a does ,talk with b is ,talking to c is,talking d does,talk about

问题描述:

who __he___ over there?a does ,talk with b is ,talking to c is,talking d does,talk about
who __he___ over there?
A does ,talk with
B is ,talking to
C is,talking
D does,talk about

B 现在进行时,“他正在那边和谁交谈?”