后加什么介词
be pleased to do sth 乐意做某事
be pleased with sth 对......(某事)很满意、很开心 亦是be pleased with sb 对某人很满意
be pleased with /about/at sth 对某事等等的很满意
be pleased with sth 对某事很满意
be pleased that +从句 满意……
be pleased to do sth 很愿意做某事
三种