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【简答题】
如果系统的特性已知,根据对输出信号的观察分析,就能推断其相应的输入信号或被测量。这叫做________。
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皮皮学刷刷变学霸
举一反三
【判断题】If you want to delete unnecessary files related to MP Navigator EX, you can choose “Uninstaller”.
A.
正确
B.
错误
【简答题】commissary in charge of publicity
【单选题】Publicity-related expenses include the costs of employing marketing personnel assigned to create and submit publicity releases, printing and mailing costs… Couly you replace submit for_________?
A.
propose
B.
present
C.
give in
D.
endure
【简答题】在生产中装配零部件时采用的分组装配法属于( ) 互换。
【简答题】A．attendance B．attraction C．tempt D．publicity
【简答题】A．related with B．related upon C．related to D．related onto
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