35. Some students want to challenge themselves by helping those victims in Zhouqu

　 ______ the mud slides took place.

　　　 A. what　　　　　　　　　　　 B. which　　　　　　　　　　　 C. that　　　　　　　　　　　　 D. where

34. Kate　　　 on her new novel，which is supposed to come out next month.

　　　 A. has been working　 　　　　　　　　　　　　　　　　　　 B. had worked　　

　　　 C. will be working　 D. was working