根据《电力安全生产监管办法》，电网经营企业、供电企业、发电企业维护电力系统的安全稳定

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     Texico High School is renewing its professional arts program.

     For years, one teacher taught the professional arts and was in charge of the Future Farmers of America

and Leadership programs. This year, community and school leaders decided to give the professional arts

program more attention.

     The school decided to bring back the program after a survey of the students. The students wanted

professional arts classes. To lead the program, the school invited Terry Whitener. Whitener taught leadership

and professional arts in Anthony, Texas.

     "It is difficult to do both well," he said. Whitener took carpentry (木工活) classes while he attended Texico

High School. "There were a lot more activities back in the 1980s than when I came here this year," he said.

     The school has bought new equipment for the carpentry workshop for Whitener's classes.

     Whitener said the classes were to give the students a leg up when they left high school "Not all students

are going to college," he said. "Even if they do, this program gives them helpful skills." Whitener said he wanted

to teach students carpentry classes from a career (生涯) standpoint (立场).

     "Measure twice, cut once. I tell them no boss is going to want to pay them to do a job twice, when they

could do it right the first time," he said. "Traditionally, all the guys were going to be farmers. That's not true

anymore. More kids will use these skills in a career instead of on their own field."

     "This is something I'm going to do after high school," said Zayne Meeks, one of Whitener's students. "It

gives people better opportunities to get better experience and then a better job."

     Another student, Lucas Waltners, said he was unsure of what he wanted to do after high school, but that

the skills learned in Whitener's class would be helpful either way. "This is something I'll know how to do if I

ever need to do it," he said.

1. What is "the Future Farmers of America"?

A. It's a farm.

B. It's a school.

C. It's a program.

D. It's a company.

2. Which of the following is TRUE about Whitener?

A. Whitener is a leader of the school in Anthony, Texas.

B. Whitener was a teacher who taught leadership and professional arts in Anthony, Texas.

C. Whitener learnt carpentry from his parents when he was in High School.

D. Whitener wants the students who attend his carpentry classes to be farmers in the future.

3. From the passage we know that Whitener's classes are to help the students _____.

A. prepare for their future life in some way

B. learn how to do carpentry work well only

C. how to find jobs in the future

D. how to become a leader

4. The best title for this passage may be _____.

A. Texico High School activity back in the 1980s

B. Carpentry classes in Texico High School

C. Texico school renews professional arts program

D. Future farmers training

两个实验大棚里种上相同数量的黄瓜苗，在第一个大棚里施加镁盐但第二个不加。第一个产出了10公斤黄瓜而第二个产出了5公斤黄瓜。由于除了水以外没有向大棚施加任何别的东西，第一个大棚较高的产量一定是由于镁盐。
以下哪项如果为真，最严重地削弱了上述论证

A．两个实验大棚的土壤里都有少量镁盐。
B．第三个实验大棚施加了一种高氮肥料但没有加镁盐，产出了7公斤黄瓜。
C．两个实验大棚里都种植了四个不同的黄瓜品种。
D．两个实验大棚里还种植了其他的蔬菜。
E．两个实验大棚的土质和日照量不同。

阅读下列材料后判断

以下表述是从下面两幅图片信息中得出的，请在括号内划“√”；违背了上表信息所表达的意思的，请在括号内划“×”；是上表信息没有涉及的，请在括号内划“○”

中共十二大	1982	北京	邓 * * 提出“建设有中国特色的社会主义”
中共十三大	1987	北京	明确“一个中心，两个基本点”，提出社会主义初级阶段理论和基本路线（三步走战略）
中共十四大	1992	北京	十四大正式使用“邓 * * 理论”的提法。明确下一步的改革目标是建立社会主义市场经济体制。成为我国社会主义改革开放和现代化建设进入新阶段的标志。
中共十五大	1997	北京	把邓 * * 理论作为党的指导思想写入 * * ，进一步完善了社会主义市场经济理论。
中共十六大	2002	北京	江 * * 提出“三个代表”重要思想，被确立为党的指导思想写入 * * ，是进入21世纪以后中 * * 党的重要指导思想。

（1）这几次会议都是新时期我党探索如何建设有中国特色的社会主义的道路。（ ）

（2）邓 * * 理论和“三个代表”重要思想都是我党在新时期的重要指导思想。（ ）

（3）我国的改革开放到1992年十四大召开后进入新阶段。（ ）

（4）我国社会主义初级阶是从三大改造完成开始的。（ ）

（5）“一个中心，两个基本点”是指以经济建设为中心，坚持改革开放，坚持党的领导。（ ）

城乡居民社会养老保险的缴费标准是多少？

分步法适用于( )。

A．大量成批生产

B．单件小批生产

C．单步骤生产

D．大量大批多步骤生产