【正文】 充當各種成分。 when　　名詞性從句專項復習主語從句、表語從句、賓語從句、同位語從句，在整個句子中所起的作用，相當于一個名詞因此，這四種從句通稱為名詞性從句。 where61. We went to Mountain Tai last weekend, ________, not surprisingly, was crowded with visitors.A. that B. which C. where D. when62. We hope that the measures to control the stock market, ____ are taken by the government, will work.A. that B. where C. which D. what63. Many factors influence a student in his/her study, ____ I think are out of a teacher’s control. A. most of them B. most of whichC. most of what D. most of that64. He’s got himself into a dangerous situation _________ he is likely to lose control over the plane.A. where B. which C. while D. why people who have got jobs may realize university lessons can’t be the only preparation for all of the situations ________ appear in the working world.A. where B. when C. that D. what66. Today the public is much concerned about the way _______ .A．nature is being ruined B．which nature is ruinedC．on which to ruin nature D．of nature to be ruined67. Was it in the waiting room ______ only allows motherstobe to enter that you lost your wallet? A. / B. where C. that D. when 68. _______ has been announced, our government will take more measures to make the falling economics recover as soon as possible.A. That B. As C. It D. What69. There were so many attractions in Disney Park. After lunch we came to a place, _______ stood a big tower. A. which B. that C. / D. where 70. I will never forget the day _______ I came to my university and the day ______ I spent in a new city. A. when。 that 47. Is _______ some German friends visited last week? A. this school B. this the school C. this school one D. this school where 48. John got beaten in the game, _______ had been expected. A. as B. that C. what D. who 49. I have bought two ballpens, _______ writes well. A. none of them B. neither of them C. neither of which D. none of which 50. All that can be eaten _______ eaten up. A. are being B. has been C. had been D. have been visiting China, most of the foreign friends said they would never forget the timethey had spent in China．A．that B．what C．when D．a(chǎn)t which52. After the earthquake, many new buildings were put up _____ there were trees. A. in the place where B. in place in which C. the place where D. what53. He is a good leader who always thinks more of the public than of himself, we should follow the example of.A．which B．one C．the one D．whoever54. On May 12th, many parts of Sichuan were struck by an earthquake, from_______ effects the people are still suffering.A. that B. whose C. those D. what55. ______, the weather turned out to be very hot that day.A. It was said in the newspaper B. As was reported on the radioC. Just like the weather report says D. It so happened as you told me56. When someone hurts us we should write it down in sand ________ winds of forgiveness can wipe it off． A. which B. that C．where D. while is often the case with elder people, my grandma talked about my new hairstyle for at least 50 minutes nonstop．A. That B. Which C. As D. It58. Some preschool children go to a day care center,____ they learn simple games and songs.A. then B. there C. while D. where59. The Science Museum, ________ we visited during a recent trip to Britain, is one of London’s tourist attractions. A. which B. what C. that D. where60. The town _______ we visited last month is the one _______ the famous painter was born.A．where。 are 44. During the days ________, he worked as a servant at the Browns. A. followed B. following C. to follow D. that followed 45. Is oxygen the only gas _______ helps fire burn? A. that B. / C. which D. it 46. The clever boy made a hole in the wall, _______ he could see _____ was going on inside house. A. which。 which 43. The number of the people who _______ cars _______ increasing. A. owns。 that 42. I shall never forget those years _______ I lived on the farm with the farmers, _______ has a great effect on my life. A. when。what is working hard, ______will make him pass the fi