5. We agreed to accept 　　　　　they thought was the best professor in the college .

　　 A．Whatever 　　　　　　 B．whomever 　　　　 C．whichever 　　　　　 D．whoever

4. The traveler lost his way in the woods, and 　　　made things worse was that it was getting dark.

A．that　　 B．what　 C．which　　　 D．as

3. -Go and ask her 　　　　　come .

　　 -OK.　　　　　　　　　　　　　

　　 A．what time would she like to 　　　　　　　　　 B．at what time she’d like to

　　 C．when would she like to 　　　　　　　　　　　　 D．when she likes to

2. -I rang you at about nine, but there was no reply.

　　　 -Oh, that was probably 　　　I was seeing the doctor.

　　 A．why　　　　　　　　　　 B．when　　　　　　　　　 C．what　　　　　　　　　 D．that

1. She looks sad. Could you please tell me ____ that prevents her from being as happy as before?

A. what it is　　 B. it is what　　　 C. how it is　　　　 D. it is how

401.　 This company is one of the post Office’s biggest____(顾客)

400.　 If we’d driven the car in_____(轮流),you wouldn’t have felt tired.

399.　 We have to get the job done____(秘密).

398.　 The boy spoke in a very low voice_____(承认)he had broken the glass.

397.　 The drowning swimmer required the life guard’s_____(即刻)attention.