Several weeks after our son began his freshman year at Alma College in Michigan, my husband and I decided to visit him. I was careful to call him a few days in advance to "warn" him that we would be "Are you kidding?" he replied, "Why else would I have bothered to clean?"我们的儿子是密歇根州阿尔马大学的新生，开学几个星期之后，我和丈夫决定去看看他。我特意提前给他打电话，“提醒”他我们将光临。但是当我们来到宿舍时，他的'房间凌乱不堪，我非常吃惊。“忘了我们要来，是吧?”我取笑他。
“开什么玩笑?“，他回答说，“要不我凭什么费神打扫?”
