我国古代是用木柴烧成陶瓷器的,后来北方部分改用煤作燃料,你知道是从什么朝代开始的吗?从以下答案中选择()
A、唐代
B、五代
C、宋代
D、元代
参考答案:C
阅读短文,回答问题。
Li Ming is a Chinese boy. He wants to study in Canada. He wants to learn English for ten months.
He will live in Jenny's home. Jenny is his friend. She is a lovely girl. She introduces (介绍) her house
to Li Ming. There are six rooms in her house. They are three bedrooms, a living room, a kitchen and
a bathroom.
1.Where does Li Ming come from ?
_____________________________________________
2.Where does Li Ming want to study?
3.What does Li Ming want to learn ?
4. How many rooms are there in Jenny's house ?
建设工程项目决策阶段策划的主要任务是()。
A.项目实施环境的调查与分析
B.定义项目开发或建设的任务和意义
C.项目目标的制定和分析
D.项目实施的条件与分析