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【单选题】
取一闭合积分回路L,使三根载流导线穿过它所围成的面。现改变三根导线之间的相互间隔,但不超出积分回路,则
A.
回路L内的 不变,L上各点的 不变
B.
回路L内的 不变,L上各点的 改变
C.
回路L内的 改变,L上各点的 不变
D.
回路L内的 改变,L上各点的 改变
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参考答案:
举一反三
【判断题】商法是“六法”之一。
A.
正确
B.
错误
【简答题】Fill in the blanks with the correct words or phrases from the following words: hovered ; recovered ; declined; sharply 1. The company ________________________ from its losses. 2. Sales ______________...
【多选题】the company terms 1 Distribution center
A.
a company's total profits 2 Warehouse
B.
the head office of a company 3 Holding company
C.
the company owned by a holding company 4 Call center
D.
office that forms part of a larger company 5 Plant
E.
an organization formed by a group of companies 6 Head quarters
F.
a separate part of a large company 7 Subsidiary
G.
place where goods are sent out to be sold 8 Branch
H.
place where goods are stored 9 Corporation
I.
company which controls others with the largest stake (over 51%) 10 Division
J.
place where employees give information to customers by phone 11 Turnover K. factory with industrial machinery
【单选题】One of the basic characteristics of capitalism is the private ownership of the major means of production—capital. The ownership of large amounts of capital can bring【1】profits, as well as economic and...
A.
quantitative
B.
extensive
C.
comprehensive
D.
sophisticated
【单选题】在 Windows 中,执行了诸如复制、删除、移动等命令后,如果想取消这些动作,可以使用 ____ 。
A.
在 “ 回收站 ” 中重新操作
B.
按 Esc 键
C.
按工具栏上 “ 撤消 ” 键
D.
右键单击空白处
E.
以上答案都不对
【单选题】One of the basic characteristics of capitalism is the private ownership of the major means of production—capital. The ownership of large amounts of capital can bring (1)_____ profits, as well as econo...
A.
quantitative
B.
extensive
C.
comprehensive
D.
sophisticated
【单选题】下列对苯海索的叙述,哪项是错误的
A.
对帕金森病疗效不如左旋多巴
B.
外周抗胆碱作用比阿托品弱
C.
对氯丙嗪引起的震颤麻痹无效
D.
僵直和运动困难疗效差
E.
改善肌颤明显
【单选题】在 Windows7中,执行了诸如复制、删除、移动等命令后,如果想取消这些动作,可以使用()。
A.
在“回收站”中重新操作
B.
按ESC键
C.
单击工具栏上的“撤销”按钮
D.
右击空白处
【简答题】商鞅变法是秦国统一六国的重要原因之一,请回答,商鞅变法的内容?任答三点即可。
【单选题】The crisis has 【C1】______ questions about the large oil companies and windfall profits. Critics of the oil industry 【C2】______ that the major companies are getting richer because of the oil shortage. ...
A.
raised
B.
arised
C.
aroused
D.
rised
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