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【单选题】
细胞内液中主要的阳离子为A.
Na＋
B.
K＋
C.
Ca2＋
D.
Mg2＋
E.
Fe3＋
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【单选题】Money neutrality means that in the long run the domestic interest rate and RD remain unchanged, implying that the fall in the exchange rate is greater in the _________ run than in the _________ run, a...
A.
short; short
B.
short; long
C.
long; short
D.
long; long
【单选题】The word "phenomenon" in the second paragraph means .
A.
accident
B.
event
C.
incident
D.
misfortune
【判断题】Exposition means expounding or explaining, which explains or explores something, such as the process of making a machine, the causes of a natural or social phenomenon, the planning of a project, or th...
A.
正确
B.
错误
【简答题】science, scientific, scientist a. ____________ means honest, solid knowledge. b. George Washington Carver and Thomas Alva Edison were American ______________ who were born during the 19th century. c.W...
【单选题】The linguistic form in originally used as a preposition or adverb has been used to form words like sit- in , teach- in , love- in , where -in means “demonstration, protest”. Which statement concerning...
A.
Two separate words can be joined to form a new word, with the original meaning of the component shifting.
B.
This is a right instance of using an existing word as an affix.
C.
Morphemes are not close-ended, that is, new morphemes are being continuously created.
D.
The status, function and meaning of “in” have changed in this process known as morphemization.
【判断题】Euthanasia is the act or practice of killing or permitting the death of hopelessly sick or injured individuals (such as persons or domestic animals) in a relatively painless way for reasons of mercy. ...
A.
正确
B.
错误
【简答题】The buzz word for this phenomenon is cloud computing, which means that many applications no longer rely on operating systems. Rather, they run on the Web and may be accessed through a browser.
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