be pleased +at/about/by/with这些搭配有什么区别吗?还是可以通用呢?

pleased about/ pleased at / pleased with /pleased to的区别 be pleased with还是at be pleased +at/about/by/with这些搭配有什么区别吗?还是可以通用呢? be pleased at 和 be pleased with的区别最好能举个例子, be satisfied at和be satisfied with be pleased at和be pleased with 的区别是什么? be pleased at be please with 区别?be pleased at be please with 区别是什么啊?是不是一样的? I'am pleased to be at your service.意思? 求部分初中英语短语的用法最好有例句 至少答上后面跟什么词1.learn about/know about 2.be good with 3.a little bit 4.be good for 5.be stressed out 6.be surprised at 7.depend on 8.be pleased with 9.be happy with 10.what about 11. 英语翻译BE  PLEASED  ABOUT.BE ＋形容词＋WITH  STH.   be pleased to 关于be pleased with sth的问题!be pleased with 和be pleased at有没有什么语法用法上的区别?我觉得两者应该能互用吧be pleased with sth/doing sth=be pleased at sth/doing sth吗? be annoyed at sth.还是about sth. 用 be pleased with 造句 be pleased with 嘛意思 be pleased to do sth 求总结初中新课标英语形容词的结构比如 be worried about be pleased of 一系列be+adj+.的结构 be mad at 和 be mad about 有什么异同? be angry at和be angry about有什么区别?