问题描述:
一句英语改错题
I was at the Shanghai Railway Station buy ticket to Hangzhou.
为什么要把buy改为buying
而不是station后边加to?
I was at the Shanghai Railway Station buy ticket to Hangzhou.
为什么要把buy改为buying
而不是station后边加to?
问题解答:
我来补答展开全文阅读