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【单选题】
心理学家曾做过一次有关色彩、情绪和消费者行为的实验,认为餐厅台布最好使用( )。
A.
白色
B.
红色
C.
黄色
D.
绿色
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【判断题】在时间上和数值上均作连续变化的电信号称为模拟信号;在时间上和数值上离散的信号叫做数字信号。
A.
正确
B.
错误
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【单选题】Bob's team won the game, _____________ team lost. [ ]
A.
other
B.
others
C.
another
D.
the other
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【简答题】Our team lost. It was a good ______.
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【判断题】在时间上和数值上均作连续变化的电信号称为数字信号。
A.
正确
B.
错误
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【单选题】Our team lost. It was a good game, ______.
A.
yet
B.
though
C.
although
D.
besides
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【单选题】Our team lost. It was a good game, __.
A.
although
B.
as though
C.
though
D.
still
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【单选题】Who won the match?
A.
Our team.
B.
No. 5 Middle School
C.
They lost.
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【简答题】I was ______ (disappoint) because our team lost.
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【简答题】I was _____________ (disppoint) because our team lost.
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【简答题】在时间上和数值上均作连续变化的电信号称为 模拟 信号;在时间上和数值上离散的信号叫做 信号。
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相关题目:
【判断题】在时间上和数值上均作连续变化的电信号称为模拟信号;在时间上和数值上离散的信号叫做数字信号。
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【单选题】Bob's team won the game, _____________ team lost. [ ]
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【简答题】Our team lost. It was a good ______.
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【判断题】在时间上和数值上均作连续变化的电信号称为数字信号。
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【单选题】Our team lost. It was a good game, ______.
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【单选题】Our team lost. It was a good game, __.
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【单选题】Who won the match?
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B.
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【简答题】I was ______ (disappoint) because our team lost.
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【简答题】I was _____________ (disppoint) because our team lost.
查看完整题目与答案
【简答题】在时间上和数值上均作连续变化的电信号称为 模拟 信号;在时间上和数值上离散的信号叫做 信号。
查看完整题目与答案