题目内容

安全生产是贯穿于工程建设的勘察、设计、工程监理及其他有关单位的活动。每个单位的工作都对安全生产十分重要,下面说法不当的()。

A. 勘察单位的勘察文件是设计和施工的基础材料和重要依据,勘察文件的质量又直接关系到设计工程的质量和安全性能
B. 设计单位的设计文件质量又关系到施工安全操作,安全防护及作业人员和工程主体结构安全
C. 施工机械设备生产租赁、安装以及检验检测机构等与工程建设有关的其他单位由于不直接从事生产建设,因此,对建设工程安全影响小
D. 工程监理单位是保证建设工程安全生产的重要一方,对保证施工单位作业人员安全有重要作用

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在网络计划执行过程中,如果只发现工作P的进度出现拖延,但拖延的时间未超过原计划总时差,则工作P实际进度()。

A. 影响工程总工期,同时也影响其后续工作
B. 影响其后续工作,也有可能影响工程总工期
C. 既不影响工程总工期,也不影响其后续工作
D. 不影响工程总工期,但有可能影响其后续工作

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【B8】

A. Discussing
B. Solving
C. Sharing
D. Suffering

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For a long time, mountains were thought to be file home of evil spirits(幽灵). People believed dragons lived on the mountainside. They thought these dragons would gobble up anyone coming near.
When men began to climb mountains, they faced many dangers. The air high on a mountain was freezing cold. There were deep cracks (裂缝)into which a climber could fall. Roaring winds and terrible storms could sweep a man off the mountainside.
At first, men did not have the proper equipment to climb high mountains. They did not have ice axes, ropes, or the right kind of clothing.
Later, men could not reach the top of the highest peaks for another reason. As a man climbed higher, the air became thinner. There was less oxygen to breathe. Above 1800 feet, a climber had to stop every few steps to catch his breath. His heart beat faster and his blood became thicker. Above 25, 000 feet, a climber would begin to see things that were /tot there. He could no longer think clearly about what he had to do.
This passage mainly tells us about _______.

A. the dangers of climbing high mountains
B. the evil spirits and dragons that live on mountains
C. the proper equipment needed to climb mountains
D. people who live in mountains

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What are they going to do？

A. They are going to see a film.
B. They are going to have dinner together.
C. They are going to enjoy a concert.

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