问题
句型转换
将下面的句子改为否定句和一般疑问句，并作肯定、否定回答。
He studies English very hard.
答案
He doesn't study English very hard.
Does he study English very hard ?
Yes, he does.
No, he doesn't．
搜题请搜索小程序“爱下问搜题”
将下面的句子改为否定句和一般疑问句，并作肯定、否定回答。
He studies English very hard.
He doesn't study English very hard.
Does he study English very hard ?
Yes, he does.
No, he doesn't．