题目内容

结肠手术前准备哪项是不必要的

A. 术前5～7日，进低渣饮食
B. 术前2 日，进全流食
C. 术前2 日，口服缓泻剂和肠道杀菌剂
D. 术前晚清洁灌肠，手术日晨再灌一次
E. 术前3日用抗生素

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顿咳痉咳期呕吐、胁痛，其病机是

A. 肝火上逆
B. 肝失疏泄
C. 邪陷心肝
D. 胃气上逆
E. 邪郁化火

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Teaching students of threshold level is hard but the effort is very______ to all of us.

A. significant
B. rewarding
C. repayable
D. hardy

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Which of the following is NOT shown in President Bush's address during his trip to Europe

A. He would not advise to take any military action in the future.
B. He stressed that Iran should make a choice in the negotiations.
C. He proposed U.S. and Europe had a common ground on Iran's issue.
D. He thought all the policy choices about Iran were quite perfect.

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Changing from solid to liquid, water takes in heat from all substances near it, and this______ produces artificial cold surrounding it.

A. absorption
B. transmission
C. consumption
D. intercourse

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结肠手术前准备哪项是不必要的

A. 术前5～7日，进低渣饮食 B. 术前2 日，进全流食 C. 术前2 日，口服缓泻剂和肠道杀菌剂 D. 术前晚清洁灌肠，手术日晨再灌一次 E. 术前3日用抗生素

顿咳痉咳期呕吐、胁痛，其病机是

Teaching students of threshold level is hard but the effort is very______ to all of us.

Which of the following is NOT shown in President Bush's address during his trip to Europe

Changing from solid to liquid, water takes in heat from all substances near it, and this______ produces artificial cold surrounding it.

A. 术前5～7日，进低渣饮食
B. 术前2 日，进全流食
C. 术前2 日，口服缓泻剂和肠道杀菌剂
D. 术前晚清洁灌肠，手术日晨再灌一次
E. 术前3日用抗生素