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【单选题】
向电网反馈电能的三相异步电动机的制动方式称为 。
A.
能耗制动
B.
电控制动
C.
再生制动
D.
反接制动
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参考答案：
举一反三
【单选题】The mine once had a rich _____of silver, but in petered out.(逐渐消失)
A.
vent
B.
veil
C.
vain
D.
vein
查看完整题目与答案
【单选题】与前些年的热衷“围观”“拍砖”等情绪化表达不同,随着中国互联网产业发展的逐渐成熟,网民意愿的表达也日趋理性,并由单纯关注热点事件本身,逐步发展为“呼吁”“建议”等。这反映了( ) 1公民依法参与国家和社会事务的管理 2公民的法律意识和道德意识不断增强 3我国公民日益成为国家和社会的主人 4公民的权利和义务意识有了新的进步
A.
①④
B.
①②
C.
③④
D.
②④
查看完整题目与答案
【单选题】A friend of mine had a grandfather who supervised the payroll at a large company long ago. People who knew him say this man was a paragon of virtue when it came to making sure the employees were treat...
A.
getting something for nothing.
B.
deceiving his fellowman.
C.
living without planning ahead.
D.
the gap between the poor and rich.
查看完整题目与答案
【判断题】通常情况使难溶电解质溶解方法有生成弱电解质(弱酸弱碱)、生成配位化合物、发生氧化还原反应等。
A.
正确
B.
错误
查看完整题目与答案
【判断题】弯扭构件破坏特征及承载力只与 T/M 、截面尺寸等因素有关。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The mine once had a rich of silver, but it petered out(逐渐消失).
A.
vent
B.
veil
C.
vain
D.
vein
查看完整题目与答案
【判断题】通常情况使难溶电解质溶解方法有生成弱电解质 ( 弱酸弱碱 ) 、生成配位化合物、发生氧化还原反应等。
A.
正确
B.
错误
查看完整题目与答案
【简答题】I had once helped a friend of mine run a watermelon stall. I noticed something interesting. Almost every buyer would lift the melon up to their ear，smartly tap it, apparently trying to listen to somet...
查看完整题目与答案
【单选题】设在旅馆门廊里的雪茄烟摊,设在购物中心的小吃店、快餐店,他们属于( )。
A.
核心店
B.
寄生店
C.
外围店
D.
竞争店
查看完整题目与答案
【单选题】A friend of mine had a grandfather who supervised the payroll at a large company long ago. People who knew him say this man was a paragon of virtue when it came to making sure the employees were treat...
A.
getting something for nothing.
B.
deceiving his fellowman.
C.
living without planning ahead.
D.
the gap between the poor and rich.
查看完整题目与答案
相关题目：
【单选题】The mine once had a rich _____of silver, but in petered out.(逐渐消失)
A.
vent
B.
veil
C.
vain
D.
vein
查看完整题目与答案
【单选题】与前些年的热衷“围观”“拍砖”等情绪化表达不同,随着中国互联网产业发展的逐渐成熟,网民意愿的表达也日趋理性,并由单纯关注热点事件本身,逐步发展为“呼吁”“建议”等。这反映了( ) 1公民依法参与国家和社会事务的管理 2公民的法律意识和道德意识不断增强 3我国公民日益成为国家和社会的主人 4公民的权利和义务意识有了新的进步
A.
①④
B.
①②
C.
③④
D.
②④
查看完整题目与答案
【单选题】A friend of mine had a grandfather who supervised the payroll at a large company long ago. People who knew him say this man was a paragon of virtue when it came to making sure the employees were treat...
A.
getting something for nothing.
B.
deceiving his fellowman.
C.
living without planning ahead.
D.
the gap between the poor and rich.
查看完整题目与答案
【判断题】通常情况使难溶电解质溶解方法有生成弱电解质(弱酸弱碱)、生成配位化合物、发生氧化还原反应等。
A.
正确
B.
错误
查看完整题目与答案
【判断题】弯扭构件破坏特征及承载力只与 T/M 、截面尺寸等因素有关。
A.
正确
B.
错误
查看完整题目与答案
【单选题】The mine once had a rich of silver, but it petered out(逐渐消失).
A.
vent
B.
veil
C.
vain
D.
vein
查看完整题目与答案
【判断题】通常情况使难溶电解质溶解方法有生成弱电解质 ( 弱酸弱碱 ) 、生成配位化合物、发生氧化还原反应等。
A.
正确
B.
错误
查看完整题目与答案
【简答题】I had once helped a friend of mine run a watermelon stall. I noticed something interesting. Almost every buyer would lift the melon up to their ear，smartly tap it, apparently trying to listen to somet...
查看完整题目与答案
【单选题】设在旅馆门廊里的雪茄烟摊,设在购物中心的小吃店、快餐店,他们属于( )。
A.
核心店
B.
寄生店
C.
外围店
D.
竞争店
查看完整题目与答案
【单选题】A friend of mine had a grandfather who supervised the payroll at a large company long ago. People who knew him say this man was a paragon of virtue when it came to making sure the employees were treat...
A.
getting something for nothing.
B.
deceiving his fellowman.
C.
living without planning ahead.
D.
the gap between the poor and rich.
查看完整题目与答案
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