题目

Everyone knows it’s necessary to say “thank you” after receiving a gift or others’ help, but many people don’t know how to thank people in a proper way. It’s best to send a brief, personal note. 【1】Make it personal. Use simple note cards rather than write your name on an amusing card bought at the gift shop. 【2】 The receiver will appreciate your taking the time to express thanks.Get to the point right away. Thank-you cards should be short and sweet. Look at the following example. “Thank you ever so much for the charming vase. I’m sure it will bring my house to life.” 在同一直角坐标系中，正比例函数的图象与反比例函 数的图象有公共点，则        0（填“＞”、“＝”或“＜”）.