[判断题]正线道岔的直向通过速度可以小于路段设计行车速度。-我要搜题网

[多选题]集中采购机构有下列情形之一的,由财政部门责令限期改正,给予警告,有违法所得的,并处没收违法所得,对直接负责的主管人员和其他直接责任人员依法给予处分,并予以通报: ()
A.内部监督管理制度不健全
B.对依法应当分设、分离的岗位、人员未分设、分离
C.将集中采购项目委托其他采购代理机构采购
D.收取招标文件成本费用
E.从事营利活动

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[判断题]国务院民用航空主管部门对未取得执照而从事相应民用航空的人员可以处以20万元以下罚款。
A.正确
B.错误

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[判断题]所有配电装置的适当地点，均应设有与接地网相连的接地端，接地电阻应合格。
A.正确
B.错误

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[判断题]溶解度是吸收终点的体现。

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[单选题]下列数字中有效数字为两位的有（）。
A.306
B.360
C.0.036
D.3.06

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[单项选择]某医院新建成，药师小张需要将杂乱的药品在药房中摆放好，他的做法不正确的是（）
A. 根据药品性质，将药品按规定放置在冷藏、阴凉、干燥处，常温以及避光、冰冻等处分别保存
B. 药品外包装相似者放在同一处
C. 贵重药品单独存放
D. 氯化钾注射液单独放置
E. 麻醉药品、精神药品、毒性药品等分别专柜加锁保存

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[单项选择]人工挖孔桩施工人员上、下（）。
A. 可以乘吊桶，不用另配钢丝绳及滑轮，不必再配断绳保护装置
B. 不可以乘吊桶，必须另配钢丝绳及滑轮，并设有断绳保护装置
C. 可乘吊桶上下，但必须有断绳保护装置

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[单项选择]

高铁时代的到来，人们可以“在广州喝早茶，到长沙听笑话，再到武汉赏樱花”；“上午在西安吃泡馍，下午到嵩山看少林”。这说明科学技术的进步能够（）
①改变文化的存在形式
②方便人们的文化交流
③更新文化的传播方式
④扩展人们的文化视野

A. ①②
B. ③④
C. ①③
D. ②④

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[不定项选择题]共用题干 Hitchhiking

When I was in my teens（十几岁）and 20s,hitchhiking was a main form of long-distance transport.The kindness or curiosity of strangers_______(51)me all over Europe,North America,Asia and southern Africa. Some of the lift-givers became friends,many provided hospitality_______(52)the road.
Not only did you find out much more about a country than_______(53)traveling by train or plane,but also there was that element of excitement about where you would finish up that night. Hitchhiking featured importantly in Western culture.It has books and songs about it. So what has happened to_______(54)?
A few years ago,I asked the same question about hitchhiking in a column on a newspaper._______(55)of people from all over the world responded with their views on the state of hitchhiking.
"If there is a hitchhiker's_______(56)it must be Iran,"came one reply.Rural Ireland was recommended as a friendly place for hitchhiking,_______(57)was Quebec,Canada."If you don't mind being berated（严厉指责）for not speaking French."
But while hitchhiking was clearly still alive and well in many parts of the world,the_______( 58 ) feeling was that throughout much of the west it was doomed（消亡）.
With so much news about crime in the media,people assumed that anyone on the open road without the money for even a bus ticket must present a danger. But do we_______(59)to be so wary both to hitchhike and to give a lift?
In Poland in the 1960s,_______(60)a Polish woman who e-mailed me,"the authorities introduced the Hitchhiker's Booklet. The booklet contained coupons for drivers,so each time a driver _______(61)somebody,he or she received a coupon.At the end of the season,_______(62) who had picked up the most hikers were rewarded with various prizes.Everybody was hitchhiking then."
Surely this is a good idea for society.Hitchhiking would increase respect by breaking down _______(63)between strangers. It would help fight_______(64)warming by cutting down on fuel consumption as hitchhikers would be using existing fuels.It would also improve educational standards by delivering instant_______(65)in geography,history,politics and sociology. _________(64)
A.global
B.total
C.entire
D.whole

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[判断题] 对报案人、控告人、举报人、证人打击报复的,应当从重或者加重处罚。
A.正确
B.错误

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[单选题]无子女，迫切要求生育，病变累及卵巢者
A.观察
B.保留卵巢功能手术
C.性激素治疗
D.病灶清除
E.根治术

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[单选题]高压回路上使用钳形电流表的测量工作，至少应两人进行。非运维人员测量时，应填用（）
A.配电第一种工作票
B.配电第二种工作票
C.配电带电作业工作票
D.工作任务单
E.略
F.略

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[单选题]永磁材料的主要分类有( ).铁氧体永磁材料.其它永磁材料。
A.硅钢片
B.钢铁
C.金属永磁材料
D.铝合金

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[单项选择]驱动桥的作用是将万向传动装置传来的转矩折过90°角从而改变力的传递方向，并由主减速器实现（）。
A. 分配到两个半轴
B. 减速增力
C. 减速增扭
D. 降低传动轴转速

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[判断题]正线道岔的直向通过速度可以小于路段设计行车速度。
A.正确
B.错误

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[判断题]正线道岔的直向通过速度可以小于路段设计行车速度。A.正确B.错误

热门试题:

[判断题]正线道岔的直向通过速度可以小于路段设计行车速度。
A.正确
B.错误