How fast does the computer process the data?
这台计算机处理数据有多快？
Does the computer beep on power-up?
电脑开机时发出“哔”的响声吗？
Does the computer ever make a mistake.
计算机出错了吗？
Does the computer have instructions on it?
计算机自身有操作说明吗？
Does the computer have instructions on it?
计算机自身有指令吗？
Does the computer come with software pre-installed?
计算机会预先安装好软件吗？
Does the computer come with software pre-installed?
计算机会预先安装好软件吗？
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