25.The theory he stuck to _ true.

A.prove　 B.proving 　　 C.proved　 　　 D.be proved

24.The students were given less time ________ was needed, so many of them failed in the exam.

A.that　　 B.which　 C.as　 　　 D.than

23.-I failed again I wish I ____ harder.

-But you ____

A.had worked; hasn't　　 B.worked: don't

C.had worked; didn't　　　 C.worked; didn't

22.-He seldom has lunch at school, ________?

-_________.

A.does he; No, he hasn't

B. does he; No, but he did

C.has he; Yes, he has

D. hasn’t he; Yes, he doesn’t

第一节：单项填空(共15小题；每小题1分，满分15分)

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

21.The workers here get paid by _______ day, most of whom can get 30 Yuan. ___ day.

A.the; a　 B. 不填；a　 C.a; a　　 D.the; the