He's never sung English songs before,_____ he? _______.It's his second time to sing in English.
问题描述：
He's never sung English songs before,_____ he? _______.It's his second time to sing in English.
答
has
Yes
答
has he？
no。
他从来都没有唱过英文歌，是吗？
不是，这是他第二次用英语唱歌。
答
He's never sung English songs before,__has___ he?___Yes____.It's his second time to sing in English.有never,相当于否定句,反义疑问句的时候,就不用否定了.回答YES/NO,的时候,要先把句子变成肯定句....