回答he is doing his homework.
短语
What is he doing today 今天他在做些什么 ; 详细翻译
what is he doing now 他现在在做什么 ; 正在翻译 ; 是什么
enjoy what he is doing 享受他正在做什么
例句
What is he doing calling at this time of night ?
他干吗这么晚了还打电话？
And what is he doing in the tunnel?
他在隧道里干什么？
What is he doing today?
今天他在做些什么？
