— What's your brother ________? — He is lying on his bed.

充值活动已开启，快来参与吧

当前位置：初中英语 / 动词 / 动词基本形式 / 动词辨析 / 词法知识

1. — What's your brother ________?
— He is lying on his bed.

A . playing B . having C . singing D . doing

相关视频

动词辨析