问题 单项选择题

某机电安装工程公司承担了某制造厂的管道系统安装任务。该系统内容包括试验和吹洗两方面。在管道系统运行时,出现了泄漏事故,安装公司马上派出七名机电专业技术人员去检修,根据技术人员多次调试后,管道系统的试验和吹洗任务正常运行。

有关对管道系统试验必须具备的条件叙述有误的是()。

A.管道上的膨胀节已设置了临时约束装置,管道已按试验要求进行加固

B.有热处理和有损检验要求的部位,其结果均已合格

C.试验用压力表在周检期内并已经过校验,其精度符合规定要求,压力表不得少于两块

D.待试验管道系统与不试验的管道系统已采取隔离措施

答案

参考答案:B

完形填空

阅读下列材料,在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。

A jobless man applied for the position of “office boy” at a big firm.

The HR manager ___小题1:__ (interview) him, then a test: clean the floor. “You are hired,” he said, “give me your email address, ___小题2:__ I’ll send you the application to fill.” The man replied “I don’t have a computer, ___小题3:__ an email”.

“I’m sorry,” said the HR manager, “that means you do not exist. And ___小题4:__ doesn’t exist cannot have the job.” The man left ___小题5:__ no hope at all. He didn’t know what to do, with only $10 in his pocket.

He then decided to go to the supermarket and buy a 10 KG tomato crate. He then sold the tomatoes in a door to door round. In less than two hours, he ___小题6:__ (success) in doubling his capital. He repeated the operation 3 times, and returned home with $60.

5 years later, the man is one of the ___小题7:__ (big) food retailers(零售商) in the US. He started to plan his family’s future, and decided to have a life insurance.

He called ___小题8:__ insurance broker, and chose a protection plan. When the conversation was concluded, the broker asked him his email. The man replied: “I don’t have an email”. The broker replied ___小题9:__ (curious), “You don’t have an email, and yet have established an empire! Do you imagine ___小题10:__ you could have been if you had an email?

The man thought for a while, and replied: “An office boy!”

填空题