第1题: [单项选择]Nerve signals may travel through nerve or muscle fibers at speeds as high as two hundred miles per hour. A. velocities B. impulses C. ratios D. atrocities 参考答案:A 答案解析:[解析] speed：速度，与velocity(速度、快速)的意思相近；impulse：冲动；ratio：比、比率；atrocity：暴行。
第16题: [单项选择]Which of the following sentences is INCORRECT A. Joseph can throw the ball farther than Mike. B. Lately the students have been staying out late. C. The bullet went cleanly through his shoulder. D. The train goes there direct. 参考答案:C 答案解析:[解析] 副词辨析题。C表达的意思是：子弹直接穿过了他的肩膀。cleanly是“干净地，清洁地”，与句子意思不符。应该改成副词clean，意思是“径直地，完全地”，因此C不正确，故为答案。
第27题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. As big as she expected. B. Much bigger than she expected. C. Not as big as she expected. D. So small that she is not satisfied. 参考答案:B 答案解析:[听力原文]
M: I don’ t remember it being this small. I had the impression that the room was a lot bigge
第33题: [单项选择]According to the passage, standardized tests work most effectively when ______. 参考答案:B 答案解析:[解析] 事实细节题。文章最后一段说the tests work most effectively when the traits or qualities to be measured can be
