莲蓬鬼话小说:问一道英语单选

来源:百度文库 编辑:中科新闻网 时间:2024/05/05 05:11:12
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