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【单选题】
某导体两端电压为100V,通过的电流为2A;当两端电压降为50V时,导体电阻应为( )Ω
A.
100
B.
50
C.
25
D.
10
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【简答题】Water Pollution The demand for freshwater rises continuously as the world's population grows. From 1940 to 1990, withdrawal of fresh water from rivers, lakes, reservoirs, and other sources has increas...
【简答题】As specialists (experts. predict, in the near future, water will become a restriction (conditioned. factor for social economic development in many parts of China. Water degradation (Intensified wate r...
【单选题】根据美国国家标准与技术研究院(NIST)定义,云计算部署模式不包括()
A.
公有云
B.
私有云
C.
混合云
D.
云中云
【单选题】What are Volvo's plan?
A.
To produce cars every year between now and 2020.
B.
To produce new cars every year for the next five years.
C.
To produce one new model in the next five years.
D.
To produce more than one new model each year on average between now and 2020.
【简答题】What were the reason for Geely’s acquisition of Volvo?
【单选题】What are Volvo's plan?
A.
To produce cars every year for the next five years.
B.
To produce new cars every year for the next five years.
C.
To produce more than one new model in the next five years.
D.
To produce more than one new model each year for the next five years.
【简答题】What is the best health and insurance plan for me? 【S1】______ Because choosing a health plan can be a confusing experience. 【S2】______ Although there is no one 'best' plan, there are some plans that w...
【简答题】按现行会计制度规定,短期借款所发生的利息。一般应计入的会计科目是( )。
【简答题】With the fast development of the society, man’s demand for water 1) . But the source from which water can be provided to man has been 2) . The problems caused by water shortage such as 3) have become ...
【多选题】根据美国国家标准与技术研究院(NIST)定义,云计算部署模式主要包括:( )
A.
公有云
B.
私有云
C.
社区云
D.
混合云
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