客户满意理念产生于美国，作为一种经营战略最早应用于零售行业。_爱下问搜题

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问题判断题

客户满意理念产生于美国，作为一种经营战略最早应用于零售行业。

答案

参考答案：错

填空题

已知m²+m-3=0，n²+n-3=0，且m≠n，则

的值为______．

补全对话，情景问答

选择适当的句子完成对话。

                                            A: You' re welcome.
                                            B: Would you like to go with me?
                                           C: How many groups have you got in your school?
                                           D: What day is it today?
                                           E: Are you doing your homework?

A:           1                               B: It' s Friday.
A: Thank you.                           B:        2
A:        3                                  B: No, I' m watching TV.
A:        4                                  B: We have got six hobby groups in our school.
A: I am going to play video games,         5                            B: No, I'm going to Shanghai Library.
1.                           2.                          3.                             4.                            5.