重大危险源评价以危险单元作为评价对象。某烟花爆竹厂在进行危险_爱下问搜题

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问题单项选择题

重大危险源评价以危险单元作为评价对象。某烟花爆竹厂在进行危险单元的划分时，正确的做法是( )

A．以整个厂区为一个评价单元
B．原料库、成品库为一个评价单元
C．筑药车间为一个评价单元
D．生产区和紧邻的半成品库为一个评价单元

答案

参考答案：C

解析：重大危险源评价以危险单元作为评价对象。一般把装置的一个独立部分称为单元，并以此来划分单元。在一个共同厂房内的装置可以划分为一个单元；在一个共同堤坝内的全部储罐也可划分为一个单元；散设地上的管道不作为独立的单位处理，但配管桥区例外。

完形填空

Long long ago, there was a small village. This village had a 36  tradition. At the beginning of every year, any boy who had reached the age of 18 was given land and money to build a home. The boy had to   37 his home before winter. If his home failed to endure the cold weather in winter, the villagers could not 38  him in any way.
One   39 , Paul and Marc reached their 18. They   40  their land and money and decided to search nearby villages for ideas on building their homes. In each village, they found the nicest   41  and talked to the owners. Each owner gladly offered   42 .
After Marc saw several homes, he   43 the best ideas and went back to his own land. Paul, 44  , continued collecting more ideas. Soon he had so many great ideas that he began to 45 some of them. But he always believed he could find even better ideas in the next village.
Marc began building his home. He had several false starts, 46  his home gradually rose from his land. By fall, Marc had finished his home. It wasn't perfect, but it was strong and he could 47 it later. Paul enjoyed all the beautiful homes and   48  with home owners. The first snow came and Paul, realizing he was running out of time, 49  back to his land. He built the best home he could in the time he had, but it was   50  . The first winter storm destroyed his home and he froze to   51 . The villagers mourned for him.
Marc 52 the winter. Each year, Marc searched for other good ideas he could use to make his own home look better. He became a leader in the village, 53 a family, and lived a happy, content life.
We all build and improve our own mental homes. It’s   54  and fun for us to search for ideas from other mental home owners, but we only improve our own mental home if we actually 55   the best ideas.

C．furthermore

A．achievements

B．conversations

A．experienced

单项选择题

某高血压患者在情绪激动时突然发生讲话含糊不清、右侧肢体无力及活动不灵，半小时后送来医院时，曾呕吐一次，测血压为180/120mmHg，患者示意左侧头痛，检查发现右侧中枢性面舌瘫，右侧上下肢肌力均为2级，右偏身感觉障碍，此患者首先要考虑的诊断为()

A．小脑半球出血

B．蛛网膜下隙出血

C．脑室出血

D．左侧基底节区出血

E．脑干出血