do you have class today
今天没有上课吗 There are no classes today ; Today are not in class ; No classes today do
今天你在上课吗 Today you do in class
今天是我们第一天上课，大家最好先自我介绍一下。谁第一个来？有自愿的吗？
This is our first day of class. It's better for us to introduce ourselves to each other. Who would like to begin first? Any volunteers?
youdao
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