题目详情:

[单选题]单程全程运行时间超过4小时、运行区间超过l小时或总运行距离超过（）公里的旅客列车配备甲类药箱，达不到上述条件的旅客列车配备乙类药箱。
A.500
B.1000
C.1500
D.2000

参考答案:B

Part B
Directions:
A. Title: SCHOOL ACTIVITIES
B. Word limit: 160 -200 words
C. Time limit: 40 minutes
D. You are required to develop your essay according to the given topic sentence of each paragraph.
4. Your preference.

参考答案: School Activities
If you go to the campus of a school or university, you will quickly see colorful and variegated announcements here and there in the student area. They give information about school activities organized by clubs and sports teams. Some students stop to read these announcements and they are happy to join some activities, whereas other students show no interest in them and pass by without turning their heads.
The first group take part in these activities actively for various reasons. They think they go to school not merely for book knowledge, but fIr a complete experience. The clubs can provide them with practical knowledge other than what they can learn in the classroom. Next, they can build up their health if they are involved in some sorts of sports. Thirdly, both clubs and sports can offer them some relaxation after several hours of hard work. And the most important is that clubs and sports enable them to meet people, to know people and to work with them. Since school is a microcosm of society, the students should prepare themselves for their future career.
The second group spend their time differently. They travel from their dormitory to the dining hall and then from the dining hall to the lecture hall. When the class is over in the morning, they begin their return trip. The same process is repeated in the afternoon for the entire week. They think they should spend every minute in pursuit of academic knowledge. Some of them feel shy to meet people and admit their weakness in public relations. Some hold the idea that sports are too dangerous and time-consuming. They even say, “If you need a break in the course of reading, why not lie in bed for a while You don’t even have to pay for your sportswear.”
I prefer to be a student of the first group because students are young people. We like to move; we don’t like to sit all day long. As a matter of fact, the number of students of the second type has been declining.

第25题: [判断题]己内酰胺生产工艺中，为保证快速吹扫环己酮肟管线，开车中也应将氮气吹扫阀略开。
参考答案:错

第26题:[简答题]接触网绝缘测试方法：在接触网汇流排与架空地线间串接﹍﹍﹍﹍﹍兆欧表进行绝缘测试，并保持1 分钟。
参考答案:2500v
接触网绝缘测试方法：在接触网汇流排与架空地线间串接2500v兆欧表进行绝缘测试，并保持1分钟。

第27题:[判断题]行车有关人员，在任职前必须经过健康检查，身体条件不符合拟任岗位职务要求的，不得上岗作业。
A.正确
B.错误
参考答案:A

第28题: [单项选择]计算机内部采用的数制是______。
A. 十进制
B. 二进制
C. 八进制
D. 十六进制
参考答案:B
答案解析:[解析] 计算机内部采用的数制是二进制。

第29题:[多选题]特殊情况需退行时，司机应向（）、（）报告，并按下述不同情况办理。
A.行车调度
B.车厂调度
C.检修调度
D.信号楼值班员
参考答案:AD

第30题:[单选题] 锅炉校正安全门的顺序是( ) 。
A. 以动作压力为序,先低后高
B. 以动作压力为序,先高后低
C. 先易后难
D. 先难后易
参考答案:B

第31题:[判断题]《建筑施工安全检查标准》汇总表满分为100分。各分项检查表在汇总表中所占的满分分值应为：物料提升机10分施工升降机10分塔式起重机10分。
A.正确
B.错误
参考答案:B

第32题:[判断题]CA003 液位计是一种测量液位或界面的测量仪表。
A.正确
B.错误
参考答案:A

第33题:[判断题]车站在发生常态化和突发大客流冲击时，应按照“面、线、点”客流控制的原则，根据现场客流情况及时采取或申请启动客流控制措施。
A.正确
B.错误
参考答案:B
值班站长岗位必知必会第三章第四节

第34题:[多选题](多选题)进入灾区侦察或作业的小队人员不得（）。进入灾区前，应检查氧气呼吸器是否（），并应按规定佩用。小队必须携带备用全面罩氧气呼吸器1台和不低于（）压力的备用氧气瓶2个，以及氧气呼吸器工具和装有配件的备件袋。
A.少于6人
B.完好
C.18MPa
D.20MPa
参考答案:ABC

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[单选题]单程全程运行时间超过4小时、运行区间超过l小时或总运行距离超过（ ）公里的旅客列车配备甲类药箱，达不到上述条件的旅客列车配备乙类药箱。A.500B.1000C.1500D.2000

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[单选题]单程全程运行时间超过4小时、运行区间超过l小时或总运行距离超过（）公里的旅客列车配备甲类药箱，达不到上述条件的旅客列车配备乙类药箱。
A.500
B.1000
C.1500
D.2000