这个句子有没有问题?我在线等!It talks about your trip from Shangnan to Beijing.I think it's tiring but very interesting,isn't it?再看看这个句子。Have you ever read it?If so,who is your favourite person in that book?还有这个
问题描述：
这个句子有没有问题?我在线等!
It talks about your trip from Shangnan to Beijing.
I think it's tiring but very interesting,isn't it?
再看看这个句子。
Have you ever read it?If so,who is your favourite person in that book?
还有这个
答
第一个 it refers to