青茶(乌龙茶)按产地可以分为哪几类?
参考答案:
按产地可分为:
闽北乌龙(大红袍,武夷肉桂等)
闽南乌龙(铁观音等)
广东乌龙(凤凰单从等)
台湾乌龙(冻顶乌龙,东方美人等)
阅读短文,判断句子正误。正确的写“T”,错误的写“F"。
Mary is a happy girl. She likes music. But she doesn't like dolls. She lives with her grandma. Her parents
live in another city. Mary misses her parents very much. She often writes letters to them. And her parents
write letters to Mary, too.
( ) 1. Mary lives with her parents.
( ) 2. Mary's parents often write letters to Mary.
( ) 3. Mary is a happy girl.
( ) 4. Mary likes dolls.
( ) 5. Mary doesn't like music.
原型化的策略提供一系列原型开发的具体有效操作,下列哪些做法属于原型化策略 Ⅰ.用第三范式规范数据,建立系统数据模型 Ⅱ.定义系统实体、模块、构件、装配建模 Ⅲ.文档的自动化 Ⅳ.精炼的原型化队伍 Ⅴ.交互式原型开发的工作台 Ⅵ.演示系统实例
A.Ⅰ,Ⅱ和Ⅲ
B.Ⅱ,Ⅳ和Ⅵ
C.Ⅰ,Ⅲ和Ⅴ
D.全部