40厘米=______分米 5吨8千克=______千克 9000米=_____

题型:填空题

问题:

40厘米=______分米

5吨8千克=______千克

9000米=______千米.

考点:长度单位间的换算
题型:填空题

阅读理解。

     Are you looking for something fun and would you like to help other people in your spare time?Then join us and be a volunteer! 

    We are a non-profit organization. We have volunteer jobs for people of all ages. Anyone,from twelve-year

-old children to people in their 80s, can become a volunteer.

    You can help people in many ways. Schools need help with taking care of children while parents are working.

Hospitals need volunteers to look after children when their parents see a doctor. Animal lovers can help take

care of those dogs and cats without homes. There is something for everyone. 

    "As a volunteer, I don't want to get anything. Seeing the children's happy faces, I am happy, too," said

Carlos Domingo, an old woman of 42. "I often played computer games in my spare time before. Now I help

the elderly learn how to use computers," said another volunteer at the age of 18.

     If everyone helps out a bit, we'll all have a better world to live in.

     Interested? Call us at 1-800-5756, or visit our website: www. activol. com.

1. What kind of people can become volunteers?[ ]

A. Only teenagers.

B. People from 12 years old to 80s.

C. Only old people.

D. Only students and teachers.

2. ____ need volunteers. [ ]

A. Animals without homes

B. Doctors

C. Non-profit organizations

D. Everyone

3. Volunteers want to get ______ when they help others. [ ]

A. everything

B. money

C. nothing

D. computers

4. Carlos Domingo does volunteer work with ______. [ ]

A. children

B. cats

C. old people

D. dogs

5. What's the meaning of "website"? [ ]

A. 联络

B. 公司

C. 网址

D. 地址

题型:填空题

关于学习态度和方法,颜之推提倡()

A.虚心务实

B.博习广见

C.勤勉惜时

D.相互切磋

题型:填空题

康白情的代表作是(),俞平伯的()交织着新思潮的哲理与旧文学的意象,既有对理想的憧憬,也不无自身的彷徨。

题型:填空题

有压力的管道应安装安全阀。

题型:填空题

使用LAPD信令压缩,好处是减少了()和()间的物理链路,从而优化传输方案,节约传输资金投入。

A、MSC.MSC

B、MSC.BSC

C、BSC.BSC

D、BSC.BTS

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