第18题: [单项选择]Passage Two Questions 29 to 32 are based on the passage you have just heard. A. She was born in 1960. B. She was born in 1940. C. She was born in 1916. D. She was born in 1956. 参考答案:B 答案解析:[听力原文]29-32 Wilma Rudolph was called "the Black Pearl "and "the fastest woman in tile world".
第37题: [单项选择]肺部给药的药物粒子大小影响药物到达的部位,到达肺泡的粒径要求是() A. 1~2μm B. 2~3μm C. 3~5μm D. 5~7μm E. 7~10μm 参考答案:B 答案解析:肺部给药时,药物粒子大小影响药物到达的部位,大于10μm的粒子沉积于气管中,2~10μm的粒子可到达支气管与细支气管,2~3μm的粒子可到达肺泡。粒径太小的粒子不能停留在呼吸道,容易通过呼气排出。