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【简答题】
什么是单片机?它是由哪几部分组成?
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参考解析：
知识点：
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【单选题】A system of managed floating exchange rates is
A.
a system in which governments may attempt to moderate exchange rate movements without keeping exchange rates rigidly fixed.
B.
a system in which governments use flexible exchange rates.
C.
a system in which governments are forbidden from attempt to moderate exchange rate movements without keeping exchange rates rigidly fixed.
D.
a system in which governments need to reach a prior agreement among them before they may attempt to moderate exchange rate movements without keeping exchange rates rigidly fixed.
E.
a system in which governments use extensive fiscal policy to discourage exchange rate movements.
查看完整题目与答案
【单选题】Advocates of flexible exchange rates claim that under flexible exchange rates,
A.
no country would be forced to import only inflation from abroad.
B.
no country would be forced to import only deflation from abroad.
C.
no country would be forced to import inflation and deflation from abroad.
D.
flexible exchange rates are not able to halt importing inflation from abroad.
E.
flexible exchange rates are not able to halt importing deflation from abroad.
查看完整题目与答案
【单选题】Proponents of freely floating exchange rates maintain that:
A.
Central banks can easily modify fluctuations in exchange rates
B.
The system allows policy makers freedom in pursuing domestic economic goals
C.
Inelastic demand schedules prevent large fluctuations in exchange rates
D.
Inelastic supply schedules prevent large fluctuations in exchange rates
查看完整题目与答案
【单选题】防水混凝土的抗渗等级应大于S6，当工程埋深在10 ～20m时，抗渗混凝土的设计等级一般不低于（ ）
A.
S6
B.
S8
C.
S10
D.
S12
查看完整题目与答案
【单选题】某人贷款1000元，年利息率为5%，按单利计息，每年应还利息（ ）元。
A.
50
B.
100
C.
5
D.
1050
查看完整题目与答案
【判断题】在选择丝袜需要注意的细节:丝袜的长度不一定要高于裙子的下摆。
A.
正确
B.
错误
查看完整题目与答案
【单选题】A dvocates of flexible exchange rates claim that under flexible exchange rates
A.
flexible exchange rates are not able to halt importing deflation from abroad.
B.
no country would be forced to import inflation and deflation from abroad
C.
flexible exchange rates are not able to halt importing inflation from abroad
D.
no country would be forced to import only inflation from abroad
查看完整题目与答案
【单选题】A system of managed floating exchange rates is
A.
a system in which governments may attempt to moderate exchange rate movements without keeping exchange rates rigidly fixed
B.
a system in which governments are forbidden from attempt to moderate exchange rate movements without keeping exchange rates rigidly fixed
C.
a system in which governments use extensive fiscal policy to discourage exchange rate movements
D.
a system in which governments use flexible exchange rates
查看完整题目与答案
【判断题】若某二端网络的等效阻抗Z=3 /-30 °W,这说明该网络呈容性,电流超前电压。
A.
正确
B.
错误
查看完整题目与答案
【简答题】若某二端网络的等效阻抗Z=3-j4 ,说明该网络呈 性,电压和电流的关系为 。
查看完整题目与答案
相关题目：
【单选题】A system of managed floating exchange rates is
A.
a system in which governments may attempt to moderate exchange rate movements without keeping exchange rates rigidly fixed.
B.
a system in which governments use flexible exchange rates.
C.
a system in which governments are forbidden from attempt to moderate exchange rate movements without keeping exchange rates rigidly fixed.
D.
a system in which governments need to reach a prior agreement among them before they may attempt to moderate exchange rate movements without keeping exchange rates rigidly fixed.
E.
a system in which governments use extensive fiscal policy to discourage exchange rate movements.
查看完整题目与答案
【单选题】Advocates of flexible exchange rates claim that under flexible exchange rates,
A.
no country would be forced to import only inflation from abroad.
B.
no country would be forced to import only deflation from abroad.
C.
no country would be forced to import inflation and deflation from abroad.
D.
flexible exchange rates are not able to halt importing inflation from abroad.
E.
flexible exchange rates are not able to halt importing deflation from abroad.
查看完整题目与答案
【单选题】Proponents of freely floating exchange rates maintain that:
A.
Central banks can easily modify fluctuations in exchange rates
B.
The system allows policy makers freedom in pursuing domestic economic goals
C.
Inelastic demand schedules prevent large fluctuations in exchange rates
D.
Inelastic supply schedules prevent large fluctuations in exchange rates
查看完整题目与答案
【单选题】防水混凝土的抗渗等级应大于S6，当工程埋深在10 ～20m时，抗渗混凝土的设计等级一般不低于（ ）
A.
S6
B.
S8
C.
S10
D.
S12
查看完整题目与答案
【单选题】某人贷款1000元，年利息率为5%，按单利计息，每年应还利息（ ）元。
A.
50
B.
100
C.
5
D.
1050
查看完整题目与答案
【判断题】在选择丝袜需要注意的细节:丝袜的长度不一定要高于裙子的下摆。
A.
正确
B.
错误
查看完整题目与答案
【单选题】A dvocates of flexible exchange rates claim that under flexible exchange rates
A.
flexible exchange rates are not able to halt importing deflation from abroad.
B.
no country would be forced to import inflation and deflation from abroad
C.
flexible exchange rates are not able to halt importing inflation from abroad
D.
no country would be forced to import only inflation from abroad
查看完整题目与答案
【单选题】A system of managed floating exchange rates is
A.
a system in which governments may attempt to moderate exchange rate movements without keeping exchange rates rigidly fixed
B.
a system in which governments are forbidden from attempt to moderate exchange rate movements without keeping exchange rates rigidly fixed
C.
a system in which governments use extensive fiscal policy to discourage exchange rate movements
D.
a system in which governments use flexible exchange rates
查看完整题目与答案
【判断题】若某二端网络的等效阻抗Z=3 /-30 °W,这说明该网络呈容性,电流超前电压。
A.
正确
B.
错误
查看完整题目与答案
【简答题】若某二端网络的等效阻抗Z=3-j4 ,说明该网络呈 性,电压和电流的关系为 。
查看完整题目与答案