就划线部分提问 1 His can't ride a bike because he's too young.-----------------------2 John will be back in an hour.--------------3 I have a headache.4 He's tall.
问题描述：
就划线部分提问 1 His can't ride a bike because he's too young.-----------------------
2 John will be back in an hour.
--------------
3 I have a headache.
4 He's tall.
答
1、Why can't he ride a bike?
为什么他不能骑自行车?
2、How soon will John be back?
约翰还要多久才回来?
3、What's wrong with you?
你怎么了?
4、What does he look like?
他长什么样?