更多“廊道的五大功能包括:()、()、()、源和汇。”相关的问题
要使三相异步电动机反转,只要改变定子绕组任意两相绕组的相序即可。
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下列句子中,没有语病的一项是()。
A.“日全食”发生当天,各大媒体的新闻记者和新闻采访车、天文学家和天文爱好者都放弃了休息,自始至终关注这一天文奇观
B.试问:高考文理分科的科学性在哪里是不是只学习文科或者只学习理科就可以顺利成材了呢我的回答是否定的
C.现代派画家往往通过绘画来表达自己敏锐的视觉感受,又从对艺术作品的感性体验,成功地过渡到对历史问题的理性思考
D.国家推行“三支一扶”政策的目的,就是积极采取各种办法培养和提高中小学教师的水平,尤其是西部地区的师资水平
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2007年3月31日,甲公司应付某金融机构一笔贷款100万元到期,因发生财务困难,短期内无法支付。当日,甲公司与金融机构签订债务重组协议,约定减免甲公司债务的20%,其余部分延期两年支付,年利率为5
A.10
B.12
C.16
D.20
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Passage 4Many countries have a holiday to celebrate workers’rights on or around May 1, but Labour Day in Canada is celebrated on the first Monday of September. Canada&39;s Labour Day was _1_ celebrated in the spring but it was moved to the fall after 1894. The origins of Labour Day can be traced back to April 15, 1872, when the Toronto Trades Assembly organized Canada’s first significant _2_ for worker’s rights. The aim was to release the 24 leaders of the Toronto Typographical Union who were imprisoned for _3_ to campaign .for a nine-hour working day. At this time, trade unions were still illegal and what they did was seen as a criminal conspiracy to _4_ trade. In spite of this, the Toronto Trades Assembly was already a significant organization and encouraged workers to form. trade unions, _5_ in disputes between employers and employees and signaled the _6_ of workers. There was _7_ public support for the demonstration and the authorities could no longer deny the important role that the trade unions had to play in the _8_ Canadian democratic society. A few months later, a similar demonstration was organized in Ottawa and passed the house of Canada’s first prime minister, Sir John Macdonald. Later in the day, he appeared before the gathering and promised to _9_ all Canadian laws against trade unions. This happened in the same year and _10_ led to the founding of the Canadian Labour Congress In 1883. A similar holiday,Labor Day is held on the same day in the United States of America. Canadian trade unions are proud that this holiday was inspired by their efforts to improve workers’rights.
A.forB.A)
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轿车按排量分类正确的是()
A.微型≤1.0
B.1.0<普通≤1.6
C.1.6<中级≤2.5
D.2.5<中高级≤4.0
E.4.0<高级
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点电荷场中,试验电荷q0电由a点移动到b点时电场力所做的功为:




A . 图1B . 图2C . 图3D . 图4
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矽肺临床主要分为几期:()
A.I
B.II
C.III
D.IV
E.V
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小儿病理特点是 ( )A.不易发病,传变迅速 B.脏气清灵,传变迅速 C.脏腑娇嫩,形气未充 D.
小儿病理特点是 ( ) A.不易发病,传变迅速 B.脏气清灵,传变迅速 C.脏腑娇嫩,形气未充 D.发病容易,传变迅速 E.发病容易,传变较缓
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在火车顶部采取煤样时,要先将采点表面煤层去掉04~05米。
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腹腔大量积液的腹外形是()
A.蛙腹 B.球形腹 C.板状腹 D.舟状腹 E.尖腹
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关于代码的叙述不正确的是()。
A.惟一地标识系统中的某一事物 B.是人和机器的共同语言 C.它以简短的文字形式代替具体的数字说明 D.主要任务是提供给信息系统所需使用的代码
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I wish my sister () in Chongqing for one more week.
A. could stay
B. stays
C. is staying
D. has stayed
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