问题

The theory he sticks to ______ to be of no use in our studies.

A:proves
B:prove
C:proving
D:be proved

正确答案是：

同类题型

下列句中划线字的用法与“且庸人尚羞之”中“羞”字相同的一项是（）

Would you mind my opening the window —__________. It’s too cold outside the room now.

My sister has to study ___ her Chinese test___ Tuesday morning.

Excuse me . May I speak to Jill, please —___________

After trying many times， we got to close the door____________.