第9题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. He doesn’t know how to turn the calculator on. B. He lost the woman’s calculator. C. He broke something the woman lent him. D. He can’t help the woman tonight. 参考答案:C 答案解析:[听力原文]
W: Could you bring my calculator back--I need it to do my math homework tonight.
M: I don
第16题: [单项选择]Which of the following is not true of large desert animals A. Eating while dehydrated. B. Being active even if tired. C. Drinking water quickly. D. Variations in body temperatures. 参考答案:C 答案解析:本题要求辨认文章的重要细节。本文谈到沙漠动物的[A]、[B]、[D]三种优势,但并没有涉及[C)项内容。故,[C]符合题意。
第35题: [多项选择]下列哪些先天性心脏病,易合并肺动脉高压() A. Lutembacher综合征 B. 房间隔缺损 C. 室间隔小缺损 D. 室间隔大缺损 E. 肺动脉狭窄 参考答案:A, B, D 答案解析:房缺合并二尖瓣狭窄称鲁险巴赫综合征(Lutembacher),大的室间隔缺损,出现大的分流时右心室增大明显,而易出现肺动脉高压。