单项选择题

I think I was at school, _______ I was staying with a friend during the vacation when I heard the news.

A．or else
B．and then
C．or so
D．even so

<上一题目录下一题>

热门试题

单项选择题For the success of the project, the company should_________the most of the opportunities at hand.

单项选择题A．onB．withC．underD．for