问题

The theory he sticks to ______ to be of no use in our studies.
A:proves
B:prove
C:proving
D:be proved
B:prove
C:proving
D:be proved
正确答案是:
同类题型
What time do you usually get up______
the project be finished as planned— Sure itcompleted in time, we’ll work two more hours a day
Chan’s restaurant on Baker Street,_______ used to be poorly run,is now a successful business.
How could you ______ my sister so easily in the crowd? — Because she stood out in her red dress.
Jin Yong is one of the greatest and oldest_______ writers. He is still ______.