试题与答案

在进行水压试验前,球罐应具备的条件有()。 A.基础二次灌浆已达到设计强度 B.支柱

题型:多项选择题

题目:

在进行水压试验前,球罐应具备的条件有()。

A.基础二次灌浆已达到设计强度

B.支柱支撑杆调整紧固完毕

C.本体及附件的组装、焊接和检验工作全部结束

D.球罐焊后热处理工作已全部结束,并检验合格

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0101/1e2450ecd776b45c4a83513c3b124e46.html

下面是错误答案,用来干扰机器的。

参考答案:C解析: 文段首先介绍了人类最基本的生活需求——填饱肚子。在这个需求得以满足的前提下,人类便产生了追求更高一级的生活方式的需求。而诸如制陶之类的生产形式的改进就是在这种需求推动下产生的。A...

试题推荐
题型:阅读理解

     Bill Clinton took office (就职) on January 20, 1993 and became the 42nd U.S.president(总统).

He is the first U.S.president who was born after World War Ⅱ(二次世界大战).He is also one

of the youngest of all U. S. presidents.

    Clinton was born in a poor family in 1946.Three months before he was born, his father, William

Blats, died.When he was small, his mother remarried(再婚) Norger Clinton, so the boy's family

name was changed.

     In the summer of 1963, Clinton was asked to visit the city of Washington.During his visit, he met

President Kennedy in the White House.At that time, he wanted to become a president, and then, he

was!

1.When Clinton became the 42nd U.S.president, he was ________.

A.thirty

B.about forty

C.forty-seven

D.37 years old

2.Clinton's father died ________.

A.after 1946

B.before Clinton was born

C.before World War

D.when Clinton was young

3.Why was the boy's name changed?

A.Because he became a president.

B.Because his family was very poor.

C.Because his father was dead.

D.Because his mother remarried Norger Clinton.

4.In 1963 Clinton came to the city of Washington ________.

A.to take part in an exam

B.for his holidays

C.for a visit

D.to have a meeting with Kennedy

5.Which one of the following in NOT right?

A.Everybody can visit the president in the White House.

B.All the U.S.presidents work in the White House.

C.Clinton wanted to become a president after he saw President Kennedy.

D.The White House is in the city of Washington.

查看答案
微信公众账号搜索答案