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【单选题】
图片中谁的行政职位最高
A.
B.
C.
C
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皮皮学刷刷变学霸
举一反三
【单选题】下列ER图中,学生实体集的关键字是( )。
A.
姓名
B.
学号
C.
年龄
D.
班级名称
【单选题】I think Jerry is the best friend of________.
A.
my
B.
me
C.
mine
D.
I
【单选题】听力原文:M: Hi Diana, mind if I sit down? W: Not at all, Jerry. How have you been? M: Good. But I'm surprised to see you on the city bus. Is your car in the shop? W: No. I've just been thinking a lot abou...
A.
How to produce pollution free bus.
B.
How to prevent our environment from being polluted.
C.
Whether to ride a passenger bus or a private car.
D.
How to reduce the pollutants produced by bus.
【单选题】I think Jerry is the best friend of .
A.
my
B.
I
C.
me
D.
mine
【简答题】写出句子主干: His strong will was the spur that pushed him forward, strengthening his optimism, dedication and determination.
【简答题】从方框中选择适当的句子完成对话。(5分) Jerry: Sam, you look unhappy. What’s the matter? Sam: My best friend, John is ill in hospital. Jerry: 小题1:_________ What’s wrong with him? Sam: He has a stomachache and can’t eat ...
【判断题】制造费用 是损益类账户
A.
正确
B.
错误
【判断题】销售费用、管理费用和制造费用都是损益类账户。 ( )
A.
正确
B.
错误
【判断题】“制造费用”是损益类账户。
A.
正确
B.
错误
【单选题】对于位移电流,下述四种说法哪一种正确( )
A.
位移电流是由变化的电场产生
B.
位移电流是由线性变化的磁场产生
C.
位移电流的热效应服从焦耳 - 楞次定律
D.
位移电流的磁效应不服从安培环路定理
E.
位移电流不可以存在于导电媒质中
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