现行的资源税征税依据是( )国务院发布的《中华人民共和国资源税暂行条例》。A．19

If you have no special plans for your holidays, why not spend your time helping others？Don’t believe those people who say that young people today often think only of themselves. It’s not true at all. More and more young people in the USA volunteer to spend their school holidays working for others. And they don’t do it for money. Here are some of their stories.

Alice, 17

I’m going to help the Forest Center build new hiking paths in the mountains. It’s going to be great fun — I’ll spend the whole summer living in a forest and breathing the clean mountain air. I’m going to sleep under the moon and stars. It will be a nice sport, and I’ll be able to do something good at the same time!

Jason , 18

This summer, I’m going to volunteer with Special House Program. They build good, less expensive houses and sell them to families that are not very rich. They’ll teach me what to do, so I’ll help people and also have a chance to learn how to build houses.

Trish , 16

I’m going to teach children who have trouble in reading. I’ll work for a program called Reading for Life. Every day, I’m going to help them choose and read books that they like. I want to be a teacher, and I love children and reading, so this is going to be a great experience for me.

小题1:What does Alice plan to work for others in summer？

A．To sleep under the moon and stars.

B．To breathe the clean mountain air.

C．To help build hiking paths in the mountains.

D．To spend the whole summer living in a forest.小题2:The writer’s idea in this passage is ______.

A．school students should do some hiking in summer.

B．it’s good to do something good for others in vacation.

C．helping children to choose and read books is a good way.

D．breathing clean mountain air is good for health.小题3:Which is the most possible title (标题) for this passage？

A．Reading for Life

B．A Special House Program

C．The Forest Centre

D．Young American Volunteers

慢性肾炎的主要治疗目的不包括（）

A.防止肾功能进行性恶化

B.延缓肾功能进行性恶化

C.改善或缓解临床症状

D.防治严重并发症

E.消除尿蛋白及尿红细胞

验级人员，必须持证上岗，严格执行（），准确验级，切实把好烟叶等级质量关，不收人情烟，情绪烟。

A.国家标准

B.国家政策

C.行业政策

D.行业标准

关于室内馈线接地，错误的是（）

A、从馈线接头到母地线由一根16平方毫米的地线连接，按天线下行方向引出后顺着地线排的方向连接。

B、走线梯上母地线的每个接地点只能接一根馈线，不能两根或多根馈线同接在母地线的同一点上。

C、所有接地连接件要求有两点压接。

D、不同类型的设备可同时接入地线排，只要在地线排处标明即可，地线排要用镀锌铜排。

试述电子控制自动变速器检修的一般程序？