变压器的铁芯一般用导磁性能很好的()制成 A.锡钢片 B.硅钢片 C.铜片 D.铸铁

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问题:

变压器的铁芯一般用导磁性能很好的()制成

A.锡钢片

B.硅钢片

C.铜片

D.铸铁

考点:用电监察员初级工基础知识基础知识题库
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混合液体的密度的准确性可由公式求得。

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Festivals play an important role in a culture’s identity.I can’t think of a better way of appreciating a new culture than by taking part in one of its festivals. Here are some special festivals around the world.

★ Boryeong Mud Festival-Boryeong, South Korea

For two weeks in July, millions gather in Borueong to experience the grey pools and slides.What began as a way of promoting the region’s mineral-rich mud has turned into a festive party, complete with music and fireworks.While the mud is usually only available in cosmetic products, here you can cake yourself in grey as you want.

★Holi-India

Holi, the Festival of Colors, is a Hindu celebration full of joy and one of India’s most important holidays, During the day of the last full moon of the lunar month, usually late February throughout the country, but the cheerful spirit is common throughout Hindu communities around the world.

★Koninginnedag-The Netherlands

Although their current Queen’s birthday is really during the winter, the Queen still celebrates it on April 30th, the country’s official “ Queen’s Day” since 1949.Orange is the national color, and the streets become a sea of feather boas(长围巾)and body paint as crowds gather in the plazas(广场).Amsterdam is the center of this outdoor party, with many live music acts, but nearly every town is alive with orange on this day.

★National Elephant Day in Thailand

In Thailand, March 13 is regarded as National Elephant Day to show that the Thai elephant plays an important role in the Thai history.Thai Elephant Day has been held on an annual basis since the idea was first approved by the Thai government in 1998.Special events are held at a number of venues in northern Thailand.At the Mae Sa Elephant Camp, it has become a tradition on March13 for the dozens of elephants there to be treated to a huge feast of fruits and sugarcane.

小题1:What we can learn from the passage is that       

A.Boryeong Mud Festival was originally held to advertise for their mineral resources

B.people around the world celebrate Holi differently to promote their religions

C.Koninginnedag-The Netherlands was celebrated on their current Queen’s birthday

D.it is an international custom for the Thai elephant to eat all kinds of fruits and sugarcane小题2:What is the purpose of the festival held on March 13 in Thailand?

A.To call on people to protect these endangered elephants.

B.To give the Thai elephant a chance to eat fruits and sugarcane.

C.To give the importance of the elephant in the Thai history.

D.To help people relax themselves by feeding the Thai elephant.小题3:You can experience the Festival of Colors in      

A.South Korea

B.Thailand

C.the Netherlands

D.India小题4:What is the main purpose of the text?

A.To tell people how to enjoy and relax themselves.

B.To introduce some unique festivals around the world.

C.To get people to celebrate different kinds of customs.

D.To show the importance of celebrating different festivals.

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本草纲目

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北京A公司、B公司、深圳C公司、D公司与美国甲公司准备以发起设立方式成立中外合资股份有限公司。共建立方案的要点为:该公司的注册资本为5000万元人民币。其中A公司以货币出资认购公司股份1500万元,B公司以工业产权作价出资认购公司股份1200万元,C公司、D公司各出资认购公司股份600万元,美国甲公司以人民币出资认购公司股份1100万元。

美国甲公司可否以人民币出资认购该公司的股份?

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北京旅游业经历了______发展阶段。P15

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