33.(09江苏)Distinguished guests and friends, welcome to our school, 　　　　the ceremony of the 50th Anniversary this morning are our alumni (校友) from home and abroad.

A. Attend　　　 B. To attend　　　 　　C. Attending　　　　 D. Having attended

[答案]C

32.(09江苏) Schools across China are expected to hire 50,000 college graduates this year as short-term teachers, almost three times the number hired last year, 　　　reduce unemployment pressures.

A. help　　　　　　　 B. to have helped　　 C. to help　　 D. having helped

[答案]C

31.(09全国2 ) They use computers to keep the traffic 　　　　　smoothly.　 　　

A. being run　　　 B. run　　　　 C. to run　　　　 D. running 　　

[答案]D 考查非谓语动词Ving，这儿构成(keep sth. doing。

30.(09重庆) With the world changing fast, we have something new　　　　　 with all by ourselves every day.

A. deal　　　　　B. dealt 　

C. to　deal　　　D. dealing 　

[答案]C

29.(09重庆) Michael’s　new　house　is　like　a　huge　palace, ______with　his　old　one.　 　

A. comparing　　B. compares 　

C. to　compare　　D. compared 　

[答案]D

28．(09浙江)There is a great deal of evidence _______ that music activities engage different parts of the brain.

　　 A. indicate　　　　　　　 B. indicating　　　 　　　　　　　 C. to indicate　　　　　　　　 D. to be indicating

[答案]B

27．(09浙江)_______and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.

　　　 A. the; a 　　　　　　　　　　 B. Tired 　　　　　　　　　　 C. Tiring　　　　　　　　　　　 D. Being tired

[答案]B

26.(09天津) _____ by the advances in technology, many farmers have set up wind farms on their land.

A. Being encouraged　　　 B. Encouraging

C. Encouraged　 　　　　　D. Having encouraged

[答案]C

25.(09天津) ______ the project in time, the staff were working at weekends.

A. Competing　　 B. Having completed　 C. To have completed　 D. To complete

[答案]D

24.(09四川) ________ many times, he finally understood it. 　

A. Told　　 B. Telling　　 C. Having told　　 D. Having been told 　

[答案]D 考查非谓语的用法。tell与主语之间的关系是被动和完成的关系，所以用having been done来表示被动和完成。