对用户计费用0.5级电能表,其电压回路压降不宜大于() A.0.0025 B.0.0

题型:单项选择题

问题:

对用户计费用0.5级电能表,其电压回路压降不宜大于()

A.0.0025

B.0.005

C.0.008

D.0.01

考点:用电监察员高级工基础知识基础知识题库
题型:单项选择题

阅读短文,从方框中选择适当的单词填空 (每词限用一次)。

population     dream      is      of     so     

Changqing has a long history but it is the new district of Jinan. It 小题1:_________ in the west of Jinan. and covers 1178 square kilometers. The 小题2:_________ of Changqing is about 530,000. It has convenient transportation 小题3:_________ it’s easy to get here. There are many ancient places of interest for you to visit, such as Lingyan Temple, Xiaotang Hill and so on. It has changed a lot since it became the new district of Jinan. Now it has 15 colleges or universities. You can make your 小题4:________come true there. And the Expo garden which was built newly attracts thousands小题5:_________visitors every year. Welcome to Changqing, and you will enjoy yourself.

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E-mail可以发往全球任何地方,而且费用低廉。

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青少年牙周炎的特点为()

A.口腔卫生不佳

B.牙不松动

C.常上前牙扇形移位

D.牙槽骨呈一致的水平吸收

E.中年开始发病

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财政的基本职能包括( )。

A.资源配置职能

B.收入分配职能

C.组织生产和销售职能

D.经济稳定与发展职能

E.信息传递职能

题型:单项选择题

在资本充足性管理中,资产回报率(ROA)是一个重要的指标,它等于税后净利润与资产的比值。 ( )

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