[单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. She thinks it’s too late anyway. B. She thinks he should wait a minute. C. She thinks he should do things early. D. She thinks there might still be a chance even if it is last minute.
参考答案:C 答案解析:[听力原文]
M: I can’t talk for long. I’d better get in my registration form if I still got time.
W: Wh
第8题: [单项选择]患者，男，36岁。心悸，气促，反复咯血，心尖部闻及低调舒张期隆隆样杂音，肺底可闻及湿性啰音，现又大量咯血，颜色为鲜红色，血压150/90mmHg。诊断应是（） A. 风心病二尖瓣狭窄并肺水肿 B. 风心病二尖瓣关闭不全并肺水肿 C. 风心病主动脉瓣关闭不全并肺水肿 D. 风心病二尖瓣狭窄，肺癌 E. 风心病二尖瓣关闭不全，肺癌 参考答案:A 答案解析:心尖部低调舒张期隆隆样杂音是二尖瓣狭窄的特征性表现。肺底可闻及湿性啰音，现又大量咯血，为肺水肿。
