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问题
判断题
输入计算机的数据,登账前必须经过审核。 ( )
答案
参考答案:
对
解析: 输入计算机的数据,登账前必须经过审核。
选择题
— Well, John, my computer has broken down. Can I…?
— Use mine? Yes, of course, ____.
A. it's a pleasure. Go ahead
B. but you have to be careful with it
C. never mind. You'd better use your own
D. I'm afraid not. You removed my document last time
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问答题 简答题
未成年人是否可以吸烟?
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