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【单选题】
生理盐水(9 g·L NaCl)的渗透浓度等于A.
Na+的渗透浓度
B.
的渗透浓度
C.
Na+的渗透浓度和 的渗透浓度之差
D.
Na+的渗透浓度和 的渗透浓度之和
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举一反三
【简答题】Hume’s fork means there are two ways of reasoning, one is the reasoning of ___, the other is the reasoning of
【简答题】You are going to enjoy your trip to Cancún. You ____ to Cancún.
【简答题】Hume’s fork means there are two ways of reasoning, one is the reasoning of ___, the other is the reasoning of
【单选题】To enjoy your trip, we hope you will make a detailed plan ___.
A.
on purpose
B.
in reality
C.
by accident
D.
in advance
【简答题】逆变电路多重化的目的是什么?如何实现?串联多重和并联多重逆变电路各用于什么场合?
【单选题】关于建设工程项目进度控制措施的表述，正确的是（ ）。
A.
编制项目进度控制的工作流程属于管理措施
B.
用工程网络计划的方法编制进度计划属于经济措施
C.
重视信息技术的应用属于组织措施
D.
优选对实现进度目标有利的设计技术和施工技术属于技术措施
【单选题】The author develops his writing mainly by means of
A.
reasoning.
B.
examples.
C.
comparisons.
D.
quotations.
【单选题】Reasoning by example means ______.
A.
entertaining reader with lively and personal stories
B.
moving from specific cases to a general conclusion
C.
moving from a general conclusion to a specific case
D.
revealing cause-effect relationship between two cases
【简答题】建设工程项目进度控制的作用有( )。
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