皮皮学，免费搜题
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【单选题】
用5%碳酸氢钠溶液处理高钾血症不是因为A.
增加血容量以稀释血钾浓度
B.
促使K+移入细胞内
C.
碱化尿时K+从尿中排出增多
D.
Na+可对抗K+对心肌毒性作用
E.
有效而长期降低血钾浓度
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【简答题】听对话，回答问题。 1. Where does the woman work ? 2. What is Tony doing ? 3. What did the woman leave at home ? 4. What does the man have to catch? 5. What is wrong with the woman ? A. She cannot sleep well. B...
【简答题】请听下面5段对话。每段对话后有一小题，从题中所给的A、B、C三个选项中选出最佳选项。 1. What does the woman want to do? A. To go for a walk. B. To watch TV. C. To go to a movie. 2. What's the man's telephone number? A. 8521639. B. 8513269. C....
【简答题】A．The woman does not like the loud music. B．The woman does not like music. C．The woman has the same taste with the man. D．The woman used to like music.
【简答题】_____________ 是指某些指令在程序中一旦指定,则其功能一直有效,直到被同一组的其他代码功能所代替 ,而 _____________ 指某些指令的功能只在一个程序段中有效 。
【单选题】How does the woman react to Tom's idea?
A.
She wonders if she can afford it.
B.
She doesn't want to bother Tom's roommate.
C.
She thinks it won't work.
D.
She thinks it's a good idea.
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