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【单选题】
根据同学B分享的照片中当地建筑特征,判断下列说法正确的是( ) A. 这里一年到头都很热,几乎天天下雨 B. 这里一年到头都很热,房屋墙厚,窗小 C. 这里居民大多说英语 D. 这里居民大多信仰佛教A.
B.
C.
D.
D
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反馈参考答案：
举一反三
【单选题】As shown in the circuit, the circuit is in a steady state before the switch K is opened, and the switch K is turned on at t=0. The initial vlotage value of the inductance u(0+) is equal to ________.Ch...
A.
0V
B.
20V
C.
40/3V
D.
40V
【判断题】动态PDCH是在一定条件下由系统触发分配，当需要更多的PDCH用于承载PS业务时，系统会从CSD（Circuit Switch Domain）里面分配空闲的TCH作为动态PDCH。
A.
正确
B.
错误
【简答题】是从组织的最高权力机构直至最底层管理人员的领导系列。
【单选题】In which circuit all devices could be controlled by one switch ?
A.
parallel circuit
B.
series circuit
C.
series parallel circuit
D.
【简答题】是从组织的最高权力机构直至最低层管理人员的领导系列。
【单选题】In which circuit all devices could be controlled by one switch ?( )
A.
parallel circuit
B.
series circuit
【单选题】In which circuit all devices could be controlled by one switch ?
A.
parallel circuit
B.
series circuit
C.
series parallel circuit
【单选题】What type of switch would be used to turn on a single-wire circuit when the switch is pressed (activated) by the pilot?
A.
Single-pole, single-throw (SPST), two-position normally open (NO)
B.
Single-pole, single-throw (SPST), single-position
C.
Single-pole, double-throw (SPDT), two-position
D.
Single-pole, double-throw (SPDT), single-position normally open (NO)
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