serve as beds for

serve as beds for serve as ,serve for有什么区别?是不是as修饰人的,for修饰物的 My sister____ waitress in the restaurant.Her job is to____ the customers.A.serves serve B.serves as serve for C.serves serve for D.serves as serve serve as与serve for表达的意思一样吗?能互用吗? 1用serve as 和take.for granted造句 Difficult circumstances serve as a textbook of life for people,急用 serve as a small reception serve as effective intermediaries是什么意思? serve Environmental concerns served as one of the main reasons for the change,Chen was quoted as saying. see as 与serve as 区别 house be serve ashouse be serve as 还是serve as 为什么 serve for 与serve有什么区别serve for存在吗 为人民服务是不是serve for people?serve及物吗? 英语翻译reentering thatestablishment wouldindubitably serve as counterproductive serve as a great motivation翻译 serve serve serve