现在主流手机都装的什么系统？哪种用着好些操作速度快些？
Last week I visited one of my old neighborhoods in Washington D. C. I hadn’t been there for twenty years and as I walked along the street, my mind was flooded by memories of the past. I saw the old apartment building where I had lived and the playground where I had played. As I viewed these once familiar surroundings, images of myself as a child there came to mind. However, what I saw and what I remembered were not the same. I sadly realized that the best memories are those left untouched.
My old apartment building, as I remember, was bright and alive. It was more than just a place to live. It was a movie house, a space station, or whatever my young mind could imagine. I would steal away with my friends and play in the basement. This was always exciting because it was so cool and dark, and there were so many things there to hide among. There was a small river in the back of the building. We would go there to lie in the shade of trees and enjoy ourselves.
How
A. he had lived in Washington D. C. for twenty years
B. he was very imaginative as a child
C. he had had fond memories of his old neighborhood
D. he had come from a very poor neighborhood
| John had not much affection for his
mother and sisters, and an antipathy to me. He bullied and punished me; not two
or three times in the week, nor once or twice in the day, but continually: every
nerve I had feared him, and every morsel of flesh in my bones shrank when he
came near. There were moments when I was bewildered by the terror he inspired,
because I had no appeal whatever against either his menaces or his inflictions;
the servants did not like to offend their young master by taking my part against
him, and Mrs. Reed was blind and deaf on the subject: she never saw him strike
or heard him abuse me, though he did both now and then in her very presence,
more frequently, however, behind her back. Habitually obedient to John, I came up to his chair: he spent some three minutes in thrusting ou A. Because Mrs. Reed is disabled. B. Because Mrs. Reed takes part with John. C. Because Mrs. Reed was not there when John abused me. D. Because Mrs. Reed is afraid of John. [判断题]欲使菊花国庆开花，应在6月中下旬进行40-50天的遮光。
[单选题]【单选题】气体的伯努利定理是哪个定律在空气流动过程中的应用?
A.能量守衡定律 B.牛顿第一定律 C.质量守衡定律 [单选题]【A1型题】湿温相当于西医学的疾病名称是
A. 菌痢 B. 霍乱 C. 流脑 D. 人禽流感 E. 伤寒 [单选题]动车组列车座席套使用年限为（ ）。
A.2年 B.1年 C.1.5年 D.0.5年 [简答题]急性苯中毒主要损害___________。
[填空题]Questions 47 to 51 are based on the following passage.
Motorways are no doubt the safest roads in the country. Mile for mile, vehicle for vehicle you are much less likely to be killed or seriously injured than on an ordinary, road. On the other hand, motorways have a far better accident record than any other part of our national road system because of the speed and volume of traffic. If you do have a serious accident on a motorway, fatalities are much more likely to occur than in a comparable accident elsewhere on the roads. It is reported that motorway accidents account for some 10% of all injuries out side urban areas. Motorways have no sharp, bends, no roundabouts or traffic lights and thus speeds are much greater than on other roads. Though the 70 m.p.h, limit is still in force, it is often treated with the contempt that most drivers have for the 30 m.p.h, limit applied in built-up areas in Britain. Added to this is the fact that motorway drivers seem to like t [判断题]按照岗位培养标准，对员工从事岗位工作前的技能水平进行考核，对合格者颁发相应岗位的上岗证书。
A.正确 B.错误 [判断题]不能接入综合接地系统的金属结构须装设接地装置，接地电阻一般不大于lOΩ。
A.正确 B.错误 [单选题]（ ）不是钢桥的特点。
A.钢桥具有很高的抗压、抗拉、抗剪强度 B.钢桥容易锈蚀，维修费用较高 C.钢桥造价低廉，多用于小跨度桥梁 D.列车过桥时，列车的噪声较大 [不定项选择题]《中华人民共和国循环经济促进法》对节水的有关规定有（ ）。
A.工业企业应当采用先进或者适用的节水技术、工艺和设备 B.工业企业应当加强用水计量管理 C.新建、改建、扩建建设项目，应当配套建设节水设施。节水设施应当与主体工程同时设计、同时施工、同时投产使用 D.国家鼓励和支持海水淡化和海水直接利用，节约淡水资源 [判断题]接警调度员应熟练掌握指挥中心各类系统、设施设备和信息资源的应用，明确战时视频调度、通信联络、地图定位、资料调取等辅助工作分工，确保各席位间无缝衔接，紧密配合。
A.正确 B.错误 [单选题]电子信息发送服务提供者和应用软件下载服务提供者，应当履行安全管理义务，知道其用户有前款规定行为的，应当（ ），采取消除等处置措施，保存有关记录，并向有关主管部门报告。
A.报警 B.向有关部门汇报 C.要求用户予以更正 D.停止提供服务 [判断题]行车作业人身安全通用标准要求：不准在钢轨上、车底下、枕木头、道心里坐卧或站立；严禁扒乘机车、车辆，以车代步。
A.正确 B.错误 [简答题]如何正确理解社会主义精神文明是社会主义现代化建设的重要目标
[填空题]集控站设车务应急值守人员，由车务具有车站____职名的人员担任。（应知应会-《技规》-221条）
[单选题]半径为300m轨距应
A.1435mm B.1440mm C.1445mm D.1450mm [简答题]领导者树立正确的权力观念的基本要求。
[简答题]两台锁斗循环水泵同时切出解体检修后，如何再次投入系统？
[判断题]地下有限空间救援中，现场安全员应对下井作业人员数量、身心状况、空（氧）气呼吸器压力、进出时间等进行严格管控。( )
A.正确 B.错误 [单选题]安全线及避难线上，禁止停留机车车辆；在（ ）坡度的线路上，不得无动力停留机车车辆。
A.超过2.5‰ B.超过3.5‰ C.超过4.5‰ D.超过6‰ [判断题]新增投产的设备要技术文件、资料齐全,并事先制定相应的“港机设备安全技术操作规程”。( )
A.正确 B.错误 [判断题]重大责任事故罪的主体是特殊主体，即直接负责的主管人员和其他直接责任人员。( )
A.正确 B.错误 [单选题]井下一氧化碳的主要来源有:瓦斯.煤尘爆炸;( );采掘工作面的爆破作业。
A.施工钻孔 B. 煤炭的氧化和火灾 C. 地面大气 D. 采掘活动 [多选题]动态检查应以（）检测结果为主要依据。
A.车载式线路检查仪 B.轨道检查车 C.综合检测列车 D.探伤车 [简答题]资产负债表日后调整事项和非调整事项分别应如何进行会计处理？
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