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【判断题】
异步电动机的电磁转矩有两种表达形式,一是电磁功率与同步磁场机械角速度的比值,二为机械总功率与转子机械角速度的比值。( )
A.
正确
B.
错误
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参考答案:
举一反三
【判断题】已创建的表间关系不能修改和删除。
A.
正确
B.
错误
【单选题】Despite a very tight schedule, everyone who came to the meeting agreed that at least one day should be ______ for sightseeing
A.
set apart
B.
schedule
C.
appointment
D.
interviewed
【简答题】自然、社会、精神是我们的生活世界的三个基本领域,而()、()、(),则是我们人类知识体系的三个基本领域。
【单选题】The ocean/sea between the Great Britain and the Ireland is ( )?
A.
Celtic Sea
B.
Atlantic Ocean
C.
English Channel
D.
Irish Sea
【单选题】《三好建筑工程虚实结合教学实训平台》中,板支模施工楼层高度超过()m及其以上建筑物模板安装,外脚手架应随同搭设。
A.
2
B.
3
C.
4
D.
5
【单选题】---I seem to be lost. Could you tell me _____? ---Sure. You can take the No.3 bus to get there.
A.
where is the nearest hospital
B.
how long it will take me to the airport
C.
how far is my trip to the Olympic Village
D.
how I can get to the National Museum
【简答题】审计业务约定书的具体内容有哪些?
【单选题】The Deep Sea Drilling Project was of great significance because it was______.
A.
the first attempt to use a special technique.
B.
the first extensive exploration of the ocean bottom.
C.
attracting many geologists from all over the world.
D.
of great importance to funds of the gas and oil industry.
【单选题】人身保险合同的保险标的为()。
A.
物质财产及有关利益
B.
财产
C.
人的生命和身体
D.
人的生命
【简答题】脚手架搭设实训 脚手架搭设实训.docx
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