问题

It’s high time that we students________ harder as theexamination is drawing nearer.

A:work
B:will work
C:worked
D:have to work

正确答案是：

同类题型

o you didn’t say hello to Miss Wang last night— Well, I stopped and smiled when I saw her, but she _______ me and walked on.

The floor is dirty. Would you please _— With pleasure.

Out of for the homeless children he gave them shelter for the night.

Our country is_______ 56 nations and_______ of them can be tom away from the motherland.

Passengers on board aren’t allowed _____ calls duringtake-off.