试题与答案

铸铁焊接工艺中的“加热减应”是在(),另外用焊矩对焊件已选定的部位加热,以减少焊接应

题型:单项选择题

题目:

铸铁焊接工艺中的“加热减应”是在(),另外用焊矩对焊件已选定的部位加热,以减少焊接应力和变形。

A、焊补前

B、焊补中断时

C、焊补时

D、焊补后

答案:

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题型:阅读理解

C

Life is like the four seasons. Now I am very old, but when I was young, it was the spring of my life. After I was born, I played a lot, and then I started school. I learned many new things. Like a flower, I grew bigger every day. There were happy days and sorrowful days: some days the sun shone, and some days it didn’t.

In my twenties, I had a good job. I was strong and happy. Then I married and had a child. In those days, I didn’t have much time to think. Every day I was busy and worked very hard. And so, I started to get some white hairs. The summer of my life passed quickly.

Then the days got shorter. Leaves fell from the trees. My child was a university student, and then an engineer. My home was much quieter. I started walking more slowly. One day I stopped working. I had more time. I understood this was my autumn, a beautiful time when the trees change color and give us delicious fruits.

But the days kept getting shorter and colder. Winter has come. I am older and weaker. I know I do not have many days left, but I will enjoy them to the end.

小题1:The writer started walking more slowly in the _______ of his life.

A.spring

B.summer

C.autumn

D.winter小题2:According to the passage, which of the following ages is during the summer of his life?

A.15.

B.33.

C.62.

D.87.小题3:What does the word “sorrowful” in the first part mean in this passage?

A.Sad.

B.Exciting.

C.Wonderful.

D.Pleasant.小题4:The best title of the passage can be _______.

A.Four Seasons

B.My Life

C.Four Seasons in a Year

D.Four Seasons in My Life

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