How do I check who has defriended me on Facebook?I'll have to search my files and see if I can find it and repost it.
朗文词典对此的释义是:在社交网站上，将某人的“朋友”身份删除:To remove someone from your list of friends on a social networking site.
truncate 执行效果和 delete 类似，也是用来删除表中的所有行数据的，它的使用语法如下:truncate 在使用上和 delete 最大的区别是，delete 可以使用条件表达式删除部分数据，而 truncate 不能加条件表达式，所以它只能删除所有的行数据，比如以下 truncate 添加了 where 命令之后就会报错:
最近我在学python 为大家整理了一下python常用的词汇。在学习python过程中觉得很有趣喔。感兴趣的朋友可以私信我一起研讨。Python (发音:[ 'paiθ(ə)n; (US) 'paiθɔn ]n.
请你针对她的问题谈谈你的看法，给她提几点建议。Dear editor，My problem is my parents. All of my classmates have mobile phones. They phone each other， surf the Internet and play games. I’m always asking my parents for one. But they refuse， time and time again. None of my friends have such terrible parents. I’m so angry that I can’t study hard. Do you think I’m right?
It’s +形容词 + for sb. + to do sth. 做某事对某人来说是...例如:He has few friends here， and he feels lonely. 他这里没朋友，他感觉寂寞。
