问题

I feel really tired. — ______

A:Lucky you!
B:You’d better work harder.
C:Congratulations!
D:Why not go and have a rest;

正确答案是：

同类题型

China’s success in manned-space-craft travel shows _________ out country has become one of the greatest powers in space research

She just cannot make herself ________ though she tries hard.

The word “track” ________ a path which is made of earth ________ having a surface covered with other materials.

The mountain I visited last Sunday isn’t very _______. Few ______ go sightseeing there.

Yesterday he called ____me ____my office and told me the good news