问题
单项选择题
仅能停放和维修1～2架中型飞机的飞机库为（）。
A.Ⅰ类飞机库
B.Ⅱ类飞机库
C.Ⅲ类飞机库
D.停机库
答案
参考答案：B
解析：飞机停放和维修区内一个防火分区的建筑面积大于3001m2小于5000m2的飞机库为Ⅱ类飞机库。该类型飞机库仅能停放和维修1～2架中型飞机。因此，本题的正确答案是B。
搜题请搜索小程序“爱下问搜题”
仅能停放和维修1～2架中型飞机的飞机库为（）。
A.Ⅰ类飞机库
B.Ⅱ类飞机库
C.Ⅲ类飞机库
D.停机库
参考答案：B
解析：飞机停放和维修区内一个防火分区的建筑面积大于3001m2小于5000m2的飞机库为Ⅱ类飞机库。该类型飞机库仅能停放和维修1～2架中型飞机。因此，本题的正确答案是B。
| 阅读理解。 | ||||||||||||||||||
| In the past, when students graduated (毕业) from college and got jobs, only some of them went on with their study. But today, lifelong (终生的) learning is becoming more and more common. Lucy, who is forty, teaches physics at a college in Boston. "Next term, I'll teach some of my classes by using the Internet. This is the way of teaching that I've never used before,"says Lucy. "These days, I am taking a class to learn about the computer. If not, I will lose my job." At the same time, Lucy's seventy-year-old parents, who live in New York, are taking an art class on line." We love this subject," says her father,"and we learn it to enjoy ourselves. You see we can study with people all over the world. How fun it is to learn like this!" | ||||||||||||||||||
|