（第1 页 共 18 页） 上海各区2012 届高三英语一模试题分类汇编：单选 试题部分 宝山区： 25. It is believed that those who attend lessons _____ great concentration are more likely to be top ones. A. on B. in C. with D. over 26. There are many spelling mistakes in this exercise book, so it is _____ but satisfactory. A. anything B. nothing C. everything D. something 27. Retirement is obviously a very complex adjustment period and _____ you start planning for it, the better. A. earlier B. earliest C. the earliest D. the earlier 28. Although most dreams apparently happen unconsciously, dream activities _____ by outside influence. A. may be provided B. must be provided C. should be provided D. will be provided 29. Despite the rule _____ mobile phones are forbidden in class, my deskmate can’t help playing phone games occasionally. A. which B. what C. that D. where 30. According to a report from WHO, two million people worldwide _____ to die from air pollution each year. A. estimated B. estimate C. are estimated D. are estimating 31. He spent almost all his time chatting on the Internet, _____ many things he should have done. A. to forget B. forgetting C. forgot D. being forgotten 32. Sometimes giving a gift is better than spoken communications, since the message it _____ can break through barriers of language. A. offered B. offers C. will offer D. has offered 33. A total of 35 Chinese universities rank among the world’s 500 best in a ranking _____ by China’s Shanghai Jiao Tong University on Monday. A. releasing B. to release C. release D. released 34. A red light is a warning to drivers and staff that another train is dangerously close and that adjustments need _____. A. make B. to ma...
