1.______ with the size of the whole earth, the highest mountain doesn’t seem high at all. (90.1/47)

　　A. When compared B. Compare C. While comparing D. Comparing

　　2. The children went there to watch the iron tower ______. (90.1/55)

　　A. to erect B. be erected C. erecting D. being erected

　　3. The manager promised to keep me ______ of how our business was going on. (90.1/57)

　　A. to be informed B. on informing C. informed D. informing

　　4. John regretted ______ to the meeting last week. (90.1/64)

　　A. not going B. not to go C. not having been going D. not to be going

　　5. Mrs. Brown is supposed _____ for Italy last week. (90.1/66)

　　A. to have left B. to be leaving C. to leave D. to have been left

　　6. A new technique______, the yield as a whole increased by 20 per cent. (90.1/68)

　　A. working out B. having worked out您看到来自www.233.com的新闻

　　C. having been worked out D. to have been worked out

　　7. The boy’s father bought him a large toy train_____. (90.6/41)

　　A. to play with B. to play with it C. which to play with D. at which to play

　　8. There are more than 50 proposals_____ at the conference. (90.6/43)

　　A discussed B discussing C to be discussed D having been discussed

　　9. It was impossible to avoid_____ by the stormy weather. (90.6/64)

　　A. to be much affected B. being much affected

　　C. having much affected D. to having been much affected

　　10. _____ in England, Anne Bradstreet both admired and imitated English poets. (90.6/65)

　　A. Having born and educated B. Born and educated

　　C. Since born and educated D. To be born and educated

　　11.The new power station is reported_____ within three years. (91.1/44)

　　A. to have completed B. to have been completed

　　C. to complete D. having been completed

　　12.Soon, Americans hope, the rain will return and ease the hardship_____ U.S. farmers. (91.1/48)

　　A. faced B. faces C. facing D. to face

　　13. _____ neglecting our education, my father sent my brother and me to a summer school.(91.1/53)

　　A. To be accused of B. Accusing of C. That he was accused of D. Accused of

　　14.The teacher doesn’t permit_____ in class. (91.6/49)

　　A. smoke B. to smoke C. smoking D. to have a smoke

　　15.I appreciate_____ to your home.(91.6/51)

　　A. to be invited B. to have invited C. having invited D. being invited

　　16.The speaker, _____ for her splendid speeches, was warmly received by the audience. (91.6/58)

　　A. having known B. being known C. knowing D. known

　　17.John often attends public lectures at the University of Oxford, chiefly_____ his English.(92.1/44)

　　A. to improve B. improving C. to having improved D. improved

　　18.Jim is sorry_____ so impolite to your guest last Saturday. (92.1/51)

　　A. to be B. having been C. being D. to have been

　　19. _____ for many years, the writer suddenly became famous.(92.1/57)

　　A. Having ignored him B. To be ignored

　　C. To have been ignored D. Having been ignored

　　20.After being rescued from the air-crash, the people agreed that they had much to_____.(92.1/65)

　　A. thank B. be thanked C. be thankful D. be thankful for

　　21.The money will be used to keep a space vehicle on the moon busy_____ back to the earth

　　photographs and other information about the surface of the moon. (92.6/45)

　　A. to send B. being sent C. to be sent D. sending

　　22.Building that railway was very difficult and involved_____ ten tunnels. (92.6/58)

　　A. dig B. having dug C. to have dug D. digging

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