题目内容

提高计算机的工作速度,关键是()。

A. 存储器的存取速度
B. 存储器的大小
C. 存储器中的元件组成
D. 存储器中盘片旋转的速度

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Hollywood used to be a______.

A. cinema
B. big farm
C. park
D. market

We can learn from the last paragraph that McKay ______.

A. preferred fight to his study
B. went to war before graduation
C. left a picture for Corey Everrett
D. set an example for his fellow students

After the teacher’s words,all the students in the class ______.

A. looked very serious
B. thought they would be rich
C. began to think about their designs
D. began to play games

A.platformB.appointmentC.meetingD.dance

A. platform
B. appointment
C. meeting
D. dance

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