问题描述:
一道英语选答语的题
I'm sorry to trouble you,Mr.White.
A:Not at all.
B:You are welcome.
C:Yes ,I think so .
我认为选B,但正确答案是A,为什么?
I'm sorry to trouble you,Mr.White.
A:Not at all.
B:You are welcome.
C:Yes ,I think so .
我认为选B,但正确答案是A,为什么?
问题解答:
我来补答展开全文阅读