15选10

　　47. N tend 48. L negative 49. H efficiently

　　50. B associated 51. A alert 52. D cling 53. F definitely

　　54. O younger 55. E continuing 56. G different

　　仔细阅读

　　57 D. Interracial lodging may have diverse outcomes

　　58 D. Being surrounded by white peers motivates a black student to work harder to succeed

　　59 A. Roommates of different races just don’t get along

　　60 D. The school randomly assigns roommates without regard to race

　　61 A. It is unscientific to make generalizations about it without further study

　　62 B. Rates of death from illnesses have risen due to global warming

　　63 A. It was challenged by some climate and risk experts

　　64 B. It is invalid in terms of methodology

　　65 D. Its rough estimates are meant to draw the attention of world leaders

　　66 D. How rich countries can better help poor regions reduce climate hazards

　　完型

　　C inside 68. C specific 69. A key 70. B different

　　B prevent 72. A in 73. C focus 74. over

　　C rather 76. B consumed 77. A vital 78. C amazed

　　B contain 80. B interact 81. C on 82. D up

　　B fill 84. C avoid 85. D doubt 86. C impact

　　翻译

　　也没有解释为什么neither did they account for the reason / neither did they explained why / the reason

　　能被分配做另一项工作would be delegated / allocated with/to another task.

　　冒着自己生命危险with his own life under risk

　　接电话的却是他的助手turned out that his assistant answered the phone

　　他的父亲说服他his father persuaded him into