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【单选题】
真空中有“孤立的”均匀带电球体和一个均匀带电球面,如果它们的半径和所带的电荷都相等.则它们的电场能量之间的关系是 ( )A.
球体的电场能量等于球面的电场能量
B.
球体的电场能量大于球面的电场能量
C.
球体的电场能量小于球面的电场能量
D.
球体内的电场能量大于球面内的电场能量，球体外的电场能量小于球面外的电场能量
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举一反三
【单选题】I will conduct a top-to-bottom review of the state departments, agencies,and commissions,and seek to ___________ or to eliminate them where appropriate.
A.
consolidate
B.
warfare
C.
appliances
D.
eclipse
【简答题】Qin Shi Huang is an outstanding statesman, strategist and reformer in the history of China. He inherited the throne at the age of 13. At the age of 39, he unified China and proclaimed himself the Firs...
【简答题】新陈代谢过程包括2类具有相反性质的反应,一种是进行把大分子物质转化为小分子物质的()(也被称为()作用),另一种与前者相反的()(也被称为()作用)。
【简答题】I will conduct a top-to-bottom review of the state departments, agencies, and commissions, and seek to ________ (consolidate) or to eliminate them where appropriate.
【单选题】I will conduct a top-to-bottom review of the state departments, agencies, and commissions, and seek ____________ or to eliminate them where appropriate.
A.
to correlate
B.
to consolidate
C.
correlation
D.
consolidation
【判断题】Ne w hom e constructio n i s include d i n th e consumptio n componen t o f GDP.
A.
正确
B.
错误
【简答题】英国路透社的创办人是___(2个字人名)
【多选题】设计、采购和施工总承包(EPC)的主要类型包括( )。
A.
EPC(max s/c)
B.
EPC(Self-Perform. Construction)
C.
EPCW
D.
EPCS
E.
EPCM
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