目检人员在检验时所用的工具有（）。A.5倍放大镜 B.比罩板 C.摄子 D.电烙铁

阅读理解。

          I started my school life at the age of six. At first the school for me,

a boy, meant play , play and more play instead of sitting in the classroom

and learning   something. However I hanged the way I used to behave at

school with the help  of my teachers. I tried my best to do well in  my

schoolwork and follow the school rules.   

        Growing and learning were great fun. Every year we had different

kinds of  school trips. Not only could we learn many things f'rom them,

but also we were  given many projects as homework. It helped us know

more. At the same time,we made many good friends. In Grade 8,I won

prizes in drawing and English speech competitions. When I was in Grade

9,I realized that l should give all my attention to studying to get into senior

middle school.   

    Whenever I think of my school life,I feel very happy and I think in

everybody's school life there are many ups and downs that influence his

life. School is a place where all of us learn to care and share."School" 

 is not just a place,but a large building made up of rules, knowledge and

love.I think in everybody's success,    school plays a key(关键)role.I can

describe my school in "Three Ss". They   are: Small, Sweet and Simple.

My school was the best and will always be the best.

1.When did the writer start to go to school? 

2.Who helped the writer change the way he used to behave at school?

3.What does the writer think of the school trips?

4.What does the writer think plays a key role in everybody's success?

5.The writer describes his school in"Three Ss". What are they?

关于工程量清单计价下施工企业报价原则的说法，正确的有（）。

A.投标报价由投标人自主确定

B.投标报价不得低于工程成本

C.投标人应该以施工方案、技术措施等作为投标报价计算的基本条件

D.确定投标报价时不需要考虑发承包模式

E.投标报价要以招标文件设定的发承包双方责任划分作为基础

关于输精管道不包括（）

A.精囊腺排泄管

B. * *

C.射精管

D.输精管

E.附睾

下列项目中，既有以吨为计量单位规定资源税固定税额，又有以立方米为计量单位规定资源税固定税额的是( )。

A．原油

B．天然气

C．其他非金属矿原矿

D．黑色金属矿原矿

纤毛虫遇到刺激后产生的分泌物来自于表膜下的（）。

A.刺丝囊

B.刺细胞

C.刺丝泡

D.刺丝