Passage TwoQuestions 29 to 31 are based on the conversation you have just heard.
A. Sigourney Weaver.
Bill Mitchell.
C. Kevin Kline.
D. Ivan Reitman.
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下列各项检查对诊断慢性阻塞性肺疾病最有意义的是（）
A. 体格检查有桶状胸、发绀
B. 心电图呈低电压
C. 胸部X线示肺透亮度增加，肋间隙增宽
D. 血气分析PaO2＜60 mmHg，PaCO2＞50 mmHg
E. 肺功能FEV1/FVC＜60％，MVV实测值／预计值＜60％
Passage OneQuestions 26 to 28 are based on the conversation you have just heard.
A. Self-confidence, hard work, higher education and a poor family.
B. Mom’s encouragement, clear goals, self-confidence and hard work.
Clear goals, mom’s encouragement, a poor family and higher education.
D. Mom’s encouragement, a poor family, higher education and opportunities.
（1～5题共用题干）患者，女性，62岁，50 kg。支气管扩张症，每日痰量100～120 ml。 气管插管最好选用（）
A. 单侧支气管插管
B. 双腔支气管插管
C. 总气管插管
D. 经气管插管
E. 气管造口插管
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