油炸包子作品:问一道英语单选

来源:百度文库 编辑:高校问答 时间:2024/05/11 05:58:15
people in the west make ______ a rule to buy christmas presents for their relatives and friend .
A that B it C this D as
选B,为什么?

b
it 作为代词指代 to buy christmas presents for their relatives and friend
所以选b