火灾自动报警系统施工过程中，施工单位应做好（）相关记录。A、

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问题多项选择题

火灾自动报警系统施工过程中，施工单位应做好（）相关记录。

A、施工（包括隐蔽工程验收）

B、检验（包括绝缘电阻、接地电阻）

C、调试

D、设计变更

答案

参考答案：A, B, C, D

阅读理解

阅读短文，判断正(T)误 (F) 。

I am Jerry. I'm eleven years old. I study in a primary school. I live near my school. I go to school on

weekdays. In my family there are three people, my father, my mother and I. My father is a bus driver. He is

friendly. He has a lot of friends. My mother is a teacher. She works at my school. She does housework every

day. I love them. And my good friend is book, I think.

( ) 1. Jerry is ten years old.

( ) 2. His father is a teacher.

( ) 3. Jerry's mother does housework every day.

( ) 4. Jerry's father has a lot of friends.

( ) 5. Jerry likes reading books.

选择题

为了估计某水池中鱼的尾数，先从水池中捕出2000尾鱼，并给每尾鱼做上标记（不影响存活），然后放回水池，经过适当的时间，再从水池中捕出500尾鱼，其中有标记的鱼为40尾，根据上述数据估计该水池中鱼的尾数为（）

A．10000

B．20000

C．25000

D．30000