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【单选题】
,男,40岁。诊断为慢性肾小球肾炎,慢性肾衰竭(肾功能失代偿期)。护土指导病人低蛋白饮食,应当使病人了解限制蛋白质摄入过多的目的是A.
控制病人的体重
B.
改善病人的膳食结构
C.
减少含氮代谢产物的潴留
D.
避免血糖升高
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【简答题】2) ___________ upon me
【简答题】（非英语专业学生做）(Para. 2, Passage 2)The advancement of technology depends upon research and development, and the latest statistics show that the United States is continuing to pump billions of dollars annua...
【单选题】锻炼强度在预计心率范围内,持续一定的时间,才能保持和提高心肺耐力。一般康复训练,持续时间为每天
A.
20~40分钟
B.
10~20分钟
C.
50~60分钟
D.
0~10分钟
E.
60分钟以上
【单选题】The valuation of assets in the balance sheet is based primarily upon: 2
A.
What it would cost to replace the assets.
B.
Cost, because cost is usually factual and verifiable.
C.
Current fair market value as established by independent appraisers.
D.
Cost, because in the event of liquidation, the assets would be sold at an amount equal to their original cost.
【单选题】C2-Classifying a cost as either direct or indirect depends upon:
A.
the behavior of the cost in response to volume changes
B.
whether the cost is expensed in the period in which it is incurred
C.
whether the cost can be easily identified with the cost object
D.
whether an expenditure is avoidable or not in the future
【单选题】2单选Upon cooling, normally semicrystalline polymers will suffer the following process:
A.
Liqiud-Viscous liquid-Rubbery-Glass transition-Glassy state
B.
Liqiud-Viscous liquid-Crystallites in a rubbery matrix- Crystallites in glassy matrix
C.
Glassy state-Glass transition- Rubbery-Viscous liquid-Rubbery- Liqiud
D.
Liqiud-Crystallites in glassy matrix -Crystallites in a rubbery matrix- -Viscous liquid
【简答题】The violence of breaking down the door seemed to fill this room with ___1___ dust. A thin, acrid pall as of the tomb seemed to lie everywhere upon this room decked and furnished as for a ___2___: upon...
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