31.It is said that the early European playing-cards 　　　　　for entertainment and education.

A.were being designed　　　　　　　　　　　 B.have designed

C.have been designed　　　　　　　　　　　　 D.were designed

30.　　　　 　makes this shop different is that it offers more personal services.

A.What　　　　　 B.Who　　　　　 C.Whatever　　　　　 D.Whoever

29.I think it is necessary for my 19-year-old son to have his own mobile phone, for I sometimes want to make sure if he 　　　　　　home for dinner.

　　　　e　　　　　es　　　　 C.has come　　　　　 D.will come

28.People have always been corious 　　　　　　how living things on the earth exactly began.

　　　　 A.in　　　　　　　　 B.at　　　　　　　　 C.of　　　　　　　　　　 D.about

27.The father as well as　　　　　　　 　　　　　　　　　every Sunday afternoon in winter.

　　　　 A.is going　　　 B.go　　　　　　　　 C.goes　　　　　　　 D.are going

26.－These　 books are too heavy for me to carry.

－ 　　　　　.

　　　　 A.You may ask for help　　　　　　　　　　　 B.I’will give you a hand

　　　　 C.I’will do you a favor　　　　　　　　　　　　 D.I’d come to help

25.I was told that there were about 50 foreign students 　　　　　　Chinese in the school, most 　　　　　　were from Germany.

A.study; of whom　 　　　　　　　　　　 B.study; of them

C.studying; of them　　 　　　　　　　　　　 D.studying; of　 whom

24.He was about halfway through his meal 　　　　　　a familiar voice came to his ears.

A.why 　　　　　　　 B.where　　　　 C.when　　　　　 D.while

23.I hear 　　　　　　boys in your school like playing football in their spare time, though others prefer basketball.

A.quite a lot　　　　　 B.quite a few　　　 C.quite a bit　　　 D.quite a little

22.The computer system 　　　　　　suddenly while he was searching for information on the Internet.

A.broke down 　　　 B.broke out 　　 C.broke up　　　 D.broke in