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【简答题】
直流电动机的主磁场由励磁绕组中的励磁电流产生,根据不同的励磁方式,直流电动机可分为( )。 A. 4
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参考答案:
举一反三
【单选题】根据车钟记录簿记载规定,下列哪个符号表示完车()。
A.
√√
B.
C.
×
D.
【简答题】Even for financial experts, financial problems may have taken them years to deal with.
【单选题】功能性餐后低血糖多在餐后几小时发作( )
A.
0.5~1.0
B.
1—2
C.
2—4
D.
4—6
E.
6—8
【单选题】功能性餐后低血糖多在餐后几时发作
A.
0.5~1.0
B.
1~2
C.
2~4
D.
4~6
E.
6~8
【判断题】油浸式变压器无载分接开关分为三挡调压。
A.
正确
B.
错误
【单选题】功能性餐后低血糖多在餐后几小时发作( )
A.
0.5~1h
B.
1~2h
C.
2~4h
D.
4~6h
E.
6~8h
【单选题】What do experts think of financial education?
A.
It cannot always solve a financial problem for everybody quickly.
B.
It can help you to get to know the financial rules.
C.
It cannot help you to save more and make higher returns.
D.
It can exert great effect on everybody's financial plan.
【判断题】根据车钟记录簿记载规定,下列哪个符号表示停车()。A. √√B. √C. ×D. ○
A.
正确
B.
错误
【单选题】According to some financial experts, adolescents______.
A.
should spend less time playing computer games
B.
should attend less mathematics classes at school
C.
should cure their financial ignorance as soon as possible
D.
should be given more opportunity to study financial skills
【单选题】根据车钟记录簿记载规定,下列哪个符号表示完车?
A.
√√
B.
C.
×
D.
0
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