什么是三层PE复合结构防腐层?它有什么特点?

题型:问答题 简答题

问题:

什么是三层PE复合结构防腐层?它有什么特点?

考点:输油工考试输油工考试题库
题型:问答题 简答题

    Mr. Brown lived in a house less than two miles from his office, so he was able to drive home every day for lunch. Every time he drove home at noon, he found many cars were parked outside his house and there was no room for his own car. He had to drive somewhere else to park his car. Then he had to walk back home. This made him very angry.

He had put up a board, which said, “ No parking” in the garden facing the road, but nobody noticed it. People seemed to obey(遵守) only a police notice with letters on a blue board:

POLICE NOTICE

NO PARKING

Mrs. Brown suggested that he could steal a police notice. He was afraid to do so. She then suggested that he could make one just like a police notice. He said he was not the police and couldn’t use the word “police”. Several days later, Mr. Brown made a blue board with white letters:

POLITE NOTICE

NO PARKING

“ Oh!” Mrs. Brown said, “You told me you weren’t going to use the word  “police”, but why do you use it now?” “Really?” he asked, “Look again.” She started to laugh. “You are really clever.”

小题1:How many notice boards did Mr. Brown make altogether?

A.Only one

B.Two

C.Three

D.None小题2:Mr. Brown made a notice board which ________________ in the end.

A.was just the same as a police notice

B.was different in colour from a police notice

C.looked just like a police notice

D.said “ POLICE NOTICE, NO PARKING”小题3:We can infer(推断) that ____________ after he put up the blue board.

A.more people will park their cars outside his house

B.more policemen will come to park their cars at noon

C.fewer people will visit him at noon later on

D.fewer people will park their cars outside his house

题型:问答题 简答题

[中国农业银行] 商业票据的背书人对票据不负有连带责任。( )

题型:问答题 简答题

安全垫是风险资产投资可承受的( )损失限额。

A.最低
B.最高
C.最优
D.最小

题型:问答题 简答题

下列选项中关于汽车客运服务员必须具备的业务素质说法中正确的是:()。

A、具备一定政策理论水平,热爱客运事业,熟悉汽车运输客运管理的相关法规

B、熟悉汽车货运的业务知识

C、掌握有关汽车修理知识

D、了解现代信息技术在汽车客运工作中的应用

题型:问答题 简答题

设张一回原籍探亲时追认了张三的行为,本案应如何处理

更多题库