attend的.短語：
attend a meeting參加會議；
attend school上學；去上學；
attend class上課；
attend on照料；侍候；
attend a lecture聽關於……的講座；上課；
attend university上大學；
attend by伴著；
attend at church參加禮拜；
attend on〔upon〕陪伴某人,侍奉某人；
attend on one's master侍候主人；
attend to注意,留心,專心於; 護理；
attend to a customer接待顧客；
attend to a patient護理病人