He has(taken) (received) (accepted) some flowers to her.
A. taken
B. received
C. accepted
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Why did you(take) (receive) (accept) his present if you don't like him?
A. take
B. receive
C. accept
系统控制区右下角的关机按钮不可以进行的操作是( )
A. 关机
B. 注销
C. 锁定
D. 卸载
cx 启动计算机的正确顺序是先开外设,后开主机。
A. 对
B. 错
Windows退出方式有三种:待机、关闭计算机和重新启动计算机。
A. 对
B. 错