Question

【题目】—What are they doing? ( )

—_________

A.I am playing with ball.B.They are playing with each other.C.We're playing with each other.

Answer 1

【答案】B

【解析】

句意：他们正在做什么？A我在玩球。B他们在一起玩。C我们在一起玩。问句问他们，答句也说他们，故选B。