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问题 单项选择题 A1型题

成人双膝以下烧伤，烧伤面积约占体表面积的（）

A.10%

B.15%

C.20%

D.25%

E.30%

答案

参考答案：C

解析：烧伤面积按9分法估算时，成人膝以下一侧为10%，故双膝下面积应为20%。

填空题

根据短文内容及首字母提示，补全空格内单词，使短文完整、通顺。

     School education (教育) is very important and useful. Yet no one can l  1    everything at school and

a teacher can't teach his students e  2     they want to know. His job is to s  3     his students how to learn. He teaches them how to read and how to think. So the students can learn much more by t  4    .

     It is more i  5     to know how to study by oneself. It's quite easy to learn something, but it's difficult

to u  6     it to solve problems. Great inventors do not get everything from school, but they still can invent

many things and change the world a l  7    . 

     How can the inventors do all of this? That's b  8     they know how to study. A lot of things are not

taught in the classroom. They get a lot of knowledge by reading o  9     school. They work hard and never

g  10    up all their lives.
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单项选择题

在评价工业建筑时，要计算厂区内建筑物，构筑物和各种露天仓库及堆场、操作场等的占地面积与整个厂区占地面积之比，这一指标被称为( )。

A．土地利用系数

B．建筑面积毛密度

C．建筑密度

D．建筑面积净密度
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