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【多选题】
孤立的导体,给定电荷的时候,有如下规律( )A.
凸出而尖锐的地方电荷密度最大
B.
凹进去的地方，电荷密度最小
C.
平坦的地方电荷密度最小
D.
平坦的地方电荷密度最大
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皮皮学刷刷变学霸
举一反三
【简答题】In a sudden ______ of anger，the man tore up ?In a sudden ______ of anger ， the man tore up everything within reach. A) attack B) burst C) split D)
【简答题】A. The man should buy a new car. B. The car looks better than it used to. C. The man should fly to Florida. D. The man should get his car checked.
【单选题】In a sudden ________ of anger, the man tore up everything within reach.
A.
attack
B.
burst
C.
split
D.
blast
【单选题】轻型门式刚架结构中, 下列哪种做法最能体现 “材料集中使用”原则 ( )。
A.
柱脚采用铰接柱脚
B.
结构内所有中柱采用摇摆柱
C.
门式刚架立柱采用楔形变截面
D.
门式刚架沿跨度方向设置支撑体系
【简答题】In a sudden _____________ of anger, the man tore up everything within reach. A) attack B) burst C) split ...
【简答题】A．The man had his old car insured. B．The man was sad that his car was not smashed. C．The man was confident that his car was safe. D．The man never reads newspaper.
【简答题】“Man, car, anger” are independent of other morphemes, which are known as f________.
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