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【单选题】
SS4G机车,588QS重联位时,升1YV得电电路会走非升机车的515KF,那么515KF作用是( )
A.
保证升高压室门锁闭到位,保障人身安全
B.
保证升弓节电钥匙在闭合位
C.
保证非升高压室门锁闭到位,保障人身安全
D.
保证非升弓节电钥匙在闭合位
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【判断题】健身气功·马王堆导引术的动作主要取自于《 导引图 》,我们从《导引图》中选取了12个动作。
A.
正确
B.
错误
【单选题】当 R j = R w = 6 时, ( )。
A.
可以作成规则缎纹
B.
可以作成不规则缎纹
C.
不可以构成任何缎纹组织
【判断题】健身气功 · 马王堆导引术的动作主要取自于湖南长沙马王堆三号汉墓中出土的《导引图》。
A.
正确
B.
错误
【判断题】清代进人对联发展的巅峰阶段。
A.
正确
B.
错误
【简答题】一般来说,用来应付自然灾害的后备基金属于( )。
【单选题】What happens after cable television has moved into cities?
A.
All classrooms use cable television.
B.
City people can see extra programs.
C.
The charge of cable is much lowered.
D.
TV signals can be received more easily.
【单选题】Cable television companies must pay increased charges by the networks for the programs the cable companies carry. As a result, the price of cable television rises. Thus
A.
the demand curve for cable television service shifts rightward.
B.
the demand curve for cable television service shifts leftward.
C.
there is a movement down the demand curve for cable television to a higher quantity demanded.
D.
there is a movement up the demand curve for cable television to a smaller quantity demanded.
【单选题】将十六进制数1F转换为十进制数为()
A.
31
B.
28
C.
29
D.
30
【简答题】将十六进制数 F05D.7A1 转换为二进制数( )。
【简答题】健身气功·马王堆导引术的动作主要取自于《 》。
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