注意：此页面搜索的是所有试题
题目内容
（大学英语）
Actually, both men and women, nine out of ten, are firmly convinced ________ the superior excellence of their own side
A、 as
B、 about
C、 through
D、 of
A、 as
B、 about
C、 through
D、 of
参考答案
