单项选择题

I said nothing, ______ I had no idea about it.

[A] before
B. though
C. as
<上一题 目录 下一题>
热门 试题

单项选择题
This is a book ______ sports.
[A] in
B. on
C. for
单项选择题
Where are they talking probably
[A] In the street.
B. In an office.
C. At home.
相关试题