单项选择题

In this modem era, we don't need to go to the library to search for information () we must decades ago.

A.like
B.for
C.since
D.as

<上一题目录下一题>

热门试题

单项选择题

You must have missed the meeting the other day, () you

A.mustn't
B.haven't
C.needn't
D.didn't

单项选择题

The class walked down the long hallway to the gym with Mr. Smith()of the line.

A.in end
B.at end
C.at the end
D.in the end

相关试题