下述条款中哪条列出的压力容器全部属于《压力容器安全技术监察规程》第三章、第四章、第五

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问题:

下述条款中哪条列出的压力容器全部属于《压力容器安全技术监察规程》第三章、第四章、第五章适用的压力容器()

A.锅炉房内的分气缸、橡胶模具、热水锅炉用的膨胀箱、螺旋板换热器。

B.锅炉房内的分气缸、橡胶模具、热水锅炉用的膨胀箱、板式换热器。

C.锅炉房内的分气缸、橡胶模具、热水锅炉用的膨胀箱、压缩机气缸。

D.锅炉房内的分气缸、橡胶模具、热水锅炉用的膨胀箱、冷却排管。

考点:压力容器考试压力容器设计员考试压力容器设计员考试题库
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A、B两种元素的原子,当它们分别获得1个电子形成稀有气体原子的电子层结构时,A放出的能量大于B.下列叙述中正确的是(  )

A.A的还原性小于B

B.B-的氧化性大于A-

C.A-的还原性大于B-

D.A的氧化性大于B

题型:单项选择题

下列生物工程实例中,不能说明细胞具有全能性的是[ ]

A.转基因抗虫棉的培育

B.小鼠杂交瘤细胞产生单克隆抗体

C.“番茄马铃薯”植株的培育

D.无病毒马铃薯植株的培育

题型:单项选择题

On a Friday night, a poor young artist stood at the gate of a New York subway station, playing his violin. Many of passers-by slowed down their paces and put some money into the hat of the young man.

  The next day, at the same place, he put his hat on the ground gracefully. Different than the day before, he took out a large piece of paper and laid it on the ground and put some stones on it. Then he adjusted the violin and began playing. It seemed more pleasant to listen to.

 The words read, “Last night, a gentleman named George Sang put an important thing into my hat mistakenly. Please come to claim it soon.”

  Seeing this, people wondered what it could be. After about half an hour, a middle-aged man ran there hurriedly and rushed through the crowd to the violinist and grabbed his shoulders and said, “Yes, it’s you. You did come here. I knew that you’re an honest man and would certainly come here.”

  “Are you Mr. George Sang”? asked the young violinist.

The man nodded.   “Did you lose something?” “Lottery. It’s lottery.” “Is it?” The violinist took out a lottery ticket and asked.

  George nodded promptly and seized the lottery ticket and kissed it, then he danced with the violinist.

  The story turned out to be this: George Sang bought a lottery ticket, winning a prize of $500,000. After work, he passed the station and felt the music was so wonderful that he took out 50 dollars and put it in the hat. However, the lottery ticket was also thrown in. The violinist was a student at an Arts College and had planned to attend further study in Vienna. He had booked the ticket and would fly that morning. However when he was cleaning up he found the lottery ticket. Thinking that the owner would return to look for it, he cancelled the flight and came back to where he was given the lottery ticket.

When asked why he didn’t take the lottery ticket for himself, the violinist said, “Although I don’t have much money, I live happily; but if I lose honesty I won’t be happy forever.”

小题1: What is the sequence(顺序) of the story?

a. The violinist tried to look for the ticket-owner            

b. George Sang won a lottery  

c. George Sang threw $50 and his ticket in the hat of a violinist’s 

d. The violinist found the owner of the lottery ticket

e. A young student played the violinist near a subway station.

A.c, d, e, a, e

B.b, c, e, d, a

C.b, e, c, a, d

D.c, a, d, b, e小题2: George Sang was so ______that he kissed the lost ticket and danced with the violinist.

A.moved

B.disappointed

C.mad

D.pleased小题3:By telling the story, the writer intends to tell us that__________.

A.getting rich overnight is important

B.showing sympathy for others is important

C.being honest is of great importance

D.school fees are high at the present time小题4:We can infer from the passage that______.

A.The Arts College the young violinist was going to attend is not in New York.

B.Many people usually put their money in their hat in the distant past.

C.George Sang may give some money to the young violinist as a reward.

D.all the people who win lotteries are generous and easy-going.

题型:单项选择题

放射性物品按放射出的射线分类,分为放出()的放射性物品。

A、α、β、γ射线

B、α、γ射线

C、α、β射线

D、β、γ射线

E、中子流

题型:单项选择题

小儿头围与胸围大致相等的年龄是

A.8个月
B.10个月
C.1岁
D.2岁
E.2.5岁

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