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【判断题】
. 通信线路或通信管道工程图纸上一定要有指北针
A.
正确
B.
错误
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参考答案：
举一反三
【单选题】The investigation gives support to the ________ between profit and top manager's pay.
A.
analogy
B.
paradox
C.
correlation
D.
illusion
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【单选题】将数字量转换为模拟量的器件是：
A.
A/D转换器
B.
D/A转换器
C.
电阻网络
D.
求和放大器
查看完整题目与答案
【多选题】Over which of the following is the manager of a profit centre likely to have control?
A.
Selling prices
B.
Controllable costs
C.
Apportioned head office costs
D.
Capital investment in the centre
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【判断题】In a profit center, a manager is responsible for investments, revenues, and costs.
A.
正确
B.
错误
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【判断题】D/A转换器是将模拟量转换为数字量的器件。
A.
正确
B.
错误
查看完整题目与答案
【单选题】A profit centre manager claims that the poor performance of her division is entirely due to factors outside her control. She has submitted the following table along with notes from a market expert, wh...
A.
Material cost only
B.
Sales volume and sales price
C.
Sales price and material cost
D.
Sales price only
查看完整题目与答案
【判断题】D/A转换器是将模拟量转换为对应的数字量的器件。()
A.
正确
B.
错误
查看完整题目与答案
【简答题】A/D转换器是一种将输入模拟量转换为数字量的器件，ADC0809是位的A/D转换器，TLC1543的输入是通道的A/D转换器
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【判断题】将数字量转换成模拟电压的器件就是数/模转换器，数/模转换器又称为D/A转换器。()
A.
正确
B.
错误
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【判断题】猫的副性腺只有前列腺
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】The investigation gives support to the ________ between profit and top manager's pay.
A.
analogy
B.
paradox
C.
correlation
D.
illusion
查看完整题目与答案
【单选题】将数字量转换为模拟量的器件是：
A.
A/D转换器
B.
D/A转换器
C.
电阻网络
D.
求和放大器
查看完整题目与答案
【多选题】Over which of the following is the manager of a profit centre likely to have control?
A.
Selling prices
B.
Controllable costs
C.
Apportioned head office costs
D.
Capital investment in the centre
查看完整题目与答案
【判断题】In a profit center, a manager is responsible for investments, revenues, and costs.
A.
正确
B.
错误
查看完整题目与答案
【判断题】D/A转换器是将模拟量转换为数字量的器件。
A.
正确
B.
错误
查看完整题目与答案
【单选题】A profit centre manager claims that the poor performance of her division is entirely due to factors outside her control. She has submitted the following table along with notes from a market expert, wh...
A.
Material cost only
B.
Sales volume and sales price
C.
Sales price and material cost
D.
Sales price only
查看完整题目与答案
【判断题】D/A转换器是将模拟量转换为对应的数字量的器件。()
A.
正确
B.
错误
查看完整题目与答案
【简答题】A/D转换器是一种将输入模拟量转换为数字量的器件，ADC0809是位的A/D转换器，TLC1543的输入是通道的A/D转换器
查看完整题目与答案
【判断题】将数字量转换成模拟电压的器件就是数/模转换器，数/模转换器又称为D/A转换器。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】猫的副性腺只有前列腺
A.
正确
B.
错误
查看完整题目与答案
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