根据《建筑设计防火规范》的术语规定,采用建筑构配件分隔,能防止烟和热气进入的楼梯间叫()
A.防烟分区
B.封闭楼梯间
C.普通楼梯间
D.防烟楼梯间
参考答案:B
阅读理解。
Father: Bill don't go to school today.
Son: why?
Father: You have two younger brothers today. So I can't send you to school and you can help to look after your
mother.
Son: OK, I'd love to.
Father: Tomorrow you must tell your teacher about this.
Son: Dad, tomorrow I want to tell my teacher I have only one younger brother.
Father: Why?
Son: Because I don't want to go to school next Monday. I can tell my teacher about the other younger brother
next Tuesday.
1. How many people are there in Bill's family?[ ]
A. Three
B. Four
C. Five
D. Six
2. Bill's younger brother are _________.[ ]
A. tall
B. girls
C. one boy and one girl
D. twins
3. Why may Bill stay at home today?[ ]
A. He is ill.
B. His father is ill.
C. His brothers are ill.
D. His mother has twin sons.
4. Does Bill like to go to school very much?[ ]
A. Yes, he does.
B. Yes, he likes.
C. No, he doesn't.
D. No, he doesn't like.
5. Bill is very clever, right?[ ]
A. Yes, he is.
B. No, he isn't.
C. All right.
D. That's all right.
题42图是使用Internet Explorer浏览新浪网的界面。根据该界面完成下列任务:
当前访问的服务器的主机名是什么