第9题: [单项选择]新生儿呼吸频率为 A. 10~20/min B. 20~30/min C. 30~40/min D. 40~60/min E. 60~70/min 参考答案:D 答案解析:小儿呼吸频率快,年龄越小,频率越快。新生儿40~44/min,~1岁30/ min,~3岁24/min,3~7岁22/min,~14岁20/min,~18岁16~18/min。
第23题: [单项选择]What does the man mean [A]He agrees with the woman. [B]He doesn’t quite agree her. [C]He prefers to travel by ship. 参考答案:B 答案解析:[听力原文] F: Flying is the safest way to travel. M: I’m not so sure about that.