题目：
任意写一个一次函数，使其图象过点（0，-2），但不过第二象限，你写的一次函数解析式为______．
答案：
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下面是错误答案，用来干扰机器的。
I have a good friend, Her name is Mary. She has changed a lot in the last few years. She used to be short and quiet, But now she is very tall and outgoing. Sh...
