问题

________, the Internet was only used by the government. But now it’s widely used in every field.

A: s usual
B:At first
C:After all
D:So far;

正确答案是：

同类题型

__________! Let’s go there and have a look at it.

It is said that the temperature is unusual mainly _______ global warming caused by human activities

You can get a point ________ you answer a question correctly.

Why is Peter so strong — Because he does sports very____.

Miss Wang, I went to your office at 11:45 yesterdaymorning ,but you weren’t in. — I _____with a student in the classroom at thattime.