()不属于轻型养路机械。A.起拨道机 B.电镐 C.大型液压捣固机 D.边坡清

题型:单项选择题

问题:

()不属于轻型养路机械。

A.起拨道机

B.电镐

C.大型液压捣固机

D.边坡清筛机

考点:铁路线路工技能考试初级工线路工综合练习初级工线路工综合练习题库
题型:单项选择题

阅读理解。

     Do you still remember the terrible earthquake in 2008 in Sichuan, which killed at least 87,000 people and

left millions homeless? On the twelfth day after the earthquake, Premier Wen Jiabao said, "A new Wenchuan

will rise from the ruins (废墟)." Now his words have come true. Three years has passed and the worst-hit

areas in Sichuan have risen from the ruins.

     So far, 95% of the reconstruction projects (重建项目) have been completed. Nearly 3,000 schools, 1,000

hospitals and more than 5 million homes have been built. Now everyone has been provided with a home, a job

and social security (社保).

     Dong Xinjun, a villager in Qingchuan, said volunteers from Zhejiang taught him how to grow mushrooms

and now he makes about 3,000 yuan more than before every year.

     Zhu Lihu, the headmaster of a village primary school in Qingchuan, told us that teaching equipment had

been greatly improved. Now they have new classrooms, a library and a computer room with 20 computers.

     On May 8th, 2011, Premier Wen Jiabao made his 10th visit to Sichuan Province after the earthquake. He

visited a lot of middle schools and neighborhoods. At Beichuan Middle School, Premier Wen embraced a

student named Zheng Haiyang, who lost both of his legs in the earthquake. The students told Premier Wen

that their new school was very beautiful. And they would never forget that it was built with the hearts and

strength of people across the whole country.

     Premier Wen believes that the people in Wenchuan have a "strong will" and a "bright future". They will

never back down, but stand bravely on this land.

1. What is NOT provided for everyone in the earthquake-hit areas?

A. A home.

B. A job.

C. A computer.

D. Social security.

2. Which of the following is TRUE according to the passage?

A. Nearly 1,000 schools have been built.

B. Dong Xinjun makes about 3,000 yuan every year.

C. Zhu Lihu's new school has a new large gym.

D. Zheng Haiyang is a student of Beichuan Middle School.

3. How many times has Premier Wen visited Sichuan since the earthquake happened?

A. 5 times.

B. 8 times.

C. 10 times.

D. 12 times.

4. What does the underlined word "embraced" mean in Paragraph 5?

A. Put arms around him in a loving way.

B. Shook hands with him in a friendly way.

C. Bowed to him in a very polite way.

D. Smiled at him in a very kind way.

5. How does the passage show us "Wenchuan has risen from the ruins"?

A. By giving facts and examples.

B. By comparing different places.

C. By describing people's looks.

D. By using volunteers' words.

题型:单项选择题

螺纹按作用分为连接螺纹和()。

题型:单项选择题

光合作用的实质是(  )

A.制造有机物,释放氧气,把有机物里的能量释放出来

B.分解有机物,释放氧气,把光能转变成有机物里的能量

C.制造有机物,释放氧气,把光能转变成有机物里的能量

D.分解有机物,释放二氧化碳,把有机物里的能量释放出来

题型:单项选择题

轴瓦与轴颈间隙量太小,将造成压缩机主轴瓦()。

题型:单项选择题

简述喷射混凝土厚度的检测方法。

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