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【简答题】
在0,1,2,3,4,5这六个数字组成的没有重复数字的五位数中,是5的倍数的共有 ______个(用数字作答).
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举一反三
【单选题】6502电气集中,列车开始继电器电路中, ( )复原,断开LKJ励磁电路。
A.
AJ
B.
KJ
C.
方向继电器
D.
FKJ
【简答题】A.By private efforts. B.By private efforts and through government policy. C.Through government policy. D.Through royal support.
【简答题】All his efforts ended in (fail) ______.
【单选题】__________ 查看材料
A.
strength
B.
efforts
C.
energy
D.
time
【单选题】6502电气集中,列车开始继电器电路中,( )复原,断开LKJ励磁电路:
A.
KJ
B.
FKJ
C.
AJ
D.
方向继电器
【单选题】The phrase these efforts in the passage refers to
A.
Hoover's efforts to enforce nonintervention.
B.
The opponents' efforts to condemn Hoover for being an interventionist.
C.
Hoover's efforts to strengthen his speaking style.
D.
Hoover's efforts to win back confidence.
【单选题】铸造大型铸铁支座,适宜采用的铸造方法是( )
A.
离心铸造
B.
熔模铸造
C.
压力铸造
D.
砂型铸造
【单选题】6502电气集中,列车开始继电器LKJ自闭电路中并有()个继电器接点。
A.
1
B.
2
C.
3
D.
4
【简答题】A.facts B.contributions C.truth D.efforts
【单选题】最典型、百和只最大的中亚热带原生性森林生态系统p84
A.
恒山
B.
武当山
C.
衡山
D.
武夷山
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