采用挖坑灌砂法进行压实度检测时,应注意哪几个问题在测试中若没有测试粗糙面的耗砂量,将

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问题:

采用挖坑灌砂法进行压实度检测时,应注意哪几个问题在测试中若没有测试粗糙面的耗砂量,将对测试结果有怎样影响为什么

考点:公路工程监理工程师工程系列(道路与桥梁)道路与桥梁
题型:问答题

Life in the 21st century is different from that in the 20th century because there are many changes in the new century.What will our life be like in 20 years?Maybe we will have robots at home. Here is my ideal robot.

I hope it’ll look like a pretty Barbie doll,with long blonde hair and bright blue eyes. She will be tall and slim. She will be able to speak English, Chinese, Japanese, German and French. When I travel around the world, she will be my guide. She will do most of the things for me. We will be also good friends.

Every morning she will wake me up and cook a healthy breakfast for me. After breakfast she will drive me to school. While I am studying at school, she will do some chores such as washing my clothes,cooking the dishes,cleaning the room and feeding my dog. When I come back from school, a delicious meal will be ready. If my mother is busy, my robot will go shopping with me. She will give me some advice when I don’t know which one to buy. She will also help me with my school work.

My robot will be smart and kind. If I feel sad, she will talk to me and make me happy. Most of all, she’ll never feel tired or angry, I hope I can have a robot like that. But my mum says it’s just my daydream and I should learn to do them all by myself.

小题1:What will the robot look like?

A It will have short blonde hair.        B It will have long black hair.

C It will be short and heavy.           D It will be tall and slim.

小题2:How many languages will the robot be able to speak?

A Two   B Three    C Four  D Five

小题3:What will the robot do after breakfast?

A Drive the writer to school.

B Read English with the writer.

C Go shoppping with the writer.

D Give the writer some advice.

题型:问答题

保持呼吸的深度,主要依赖于

A.肺气宜发

B.肾主纳气

C.肺主治节

D.肺气肃降

E.肺朝百脉

题型:问答题

下列粉尘中,哪种物质的粉尘不可能发生爆炸?

A.生石灰 

B.面粉 

C.煤粉

题型:问答题

《点型感温火灾探测器》(GB4716-2005)规定,探测器的感温元件与探测器安装表面距离不应小于()

A.5mm

B.10mm

C.15mm

D.12mm

题型:问答题

以下不属于安全接地的是()。

A、工作接地

B、防静电接地

C、防触电的保护接地

D、防雷接地

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