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【判断题】
设备控制器是 CPU 与 I/O 设备之间的接口,它接收从 CPU 发来的命令,并去控制 I/O 设备的工作。A.
正确
B.
错误
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举一反三
【单选题】-_______up,Anna. It’s seven thirty. –One more minutes, Mum.
A.
Get
B.
Gets
C.
Getting
D.
Got
【单选题】Choose the correct sentence. A) It’s up to we students. B) It’s up to us students.
A.
It’s up to we students.
B.
It’s up to us students.
【简答题】A．It's made up of professional athletes. B．It's made up of college players. C．It's made up of both professional and college players. D．It's made up of young athletes.
【简答题】A．It's made up of professional athletes. B．It's made up of college players. C．It's made up of both professional and college players. D．It's made up of young athletes.
【简答题】A．It's made up of professional athletes, B．It's made up of college players. C．It's made up of both professional and college players. D．Ifs made up of young athletes.
【简答题】--- ______ up, Anna. It's seven thirty.--- One more minute, Mum.A. Get B. Gets C. Getting D. Got
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