He said he was very glad to visit the Great Wall 为什么visit用原形
问题描述:
He said he was very glad to visit the Great Wall 为什么visit用原形
答
be glad to do
答
宾语从句,be glad to do sth
答
be glad to do很荣幸做某事,此处的to接动词原形,是固定搭配