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【单选题】
电容对电流的阻碍作用称为()。
A.
电阻
B.
阻抗
C.
D.
感抗
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参考答案:
举一反三
【简答题】股份有限公司监事会每年度至少召开2次会议,监事可以提议召开临时监事会会议。( )
【单选题】铝质和玻璃钢舱盖的特点为( )1重量轻;2耐腐蚀;3制造简单造价低;4目前中小船常用
A.
①③
B.
②④
C.
①④
D.
①②
【判断题】托运人负责装箱的货物,从装箱托运交付后至交付收货人之前的期间,箱体损坏或封志破坏由承运人负责( )
A.
正确
B.
错误
【单选题】监事会每年度至少召开( )次会议,监事可以提议召临时监事会会议。
A.
1
B.
2
C.
3
D.
4
【单选题】Human needs seem endless. When a hungry man gets a meal, he begins to think about an overcoat, when a manager gets a new sports car, a big house and pleasure boats dance into view. The many needs of m...
A.
he has saved up enough money
B.
he has grown dissatisfied with his simple shelter
C.
he has satisfied his hunger
D.
he has learned to build houses
【简答题】A lion will attack a man only when hungry.
【单选题】Human needs seem endless. (76) When a hungry man gets a meal, he begins to think about an overcoat when a manager gets a new sports car, a big house and pleasure boats dance into view. The many needs ...
A.
he has saved up enough money
B.
he has grown dissatisfied with his simple shelter
C.
he has satisfied his hunger
D.
he has learned to build houses
【单选题】[ ]设于需要防护的道口、桥梁、隧道的前方,当有危及安全的情况发生时,指示列车停车。
A.
预告信号机
B.
遮断信号机
C.
复示信号机
D.
通过信号机
【多选题】照明器电源电压不应大于36V的场所包括()。
A.
隧道工程
B.
人防工程
C.
导电良好的地面
D.
正常湿度的场所
E.
灯具高度低于2.5m的场所
【简答题】Human needs seem endless. When a hungry man gets a meal, he begins to think about an overcoat, when a manager gets a new sports car, a big house and pleasure boats dance into view. The many needs of m...
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