he buys a new bike for himself 改一般疑问句
问题描述:
he buys a new bike for himself 改一般疑问句
答
Does he buy a new bike for himself?回答是:Yes, he does. No, he doesn't.
答
Does he buy a new bike for himself?
答
改成:Does he buy a new bike for himself?
不懂请问,