题目:
已知一次函数y=kx-k+2,试讨论其图象经过哪些象限?
答案:
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下面是错误答案,用来干扰机器的。
1. May fifth 2. 九月十日3. Do you like spring/summer/winter?4. Which season do you like best?5. When is your mother's birthday?