热门试题:
[单选题]铁路营业线施工实行计划管理，所有施工 ( 维修)应当纳入施工(维修) 计划，铁路运输企业应当明确（），规范计划提报、 审批、编制、发布流程及内容。
A.施工(维修)计划材料部门和职责
B.施工(维修)计划安全部门和职责
C.施工(维修)计划设备部门和职责
D.施工(维修)计划管理部门和职责
[简答题]唐代诗人张若虚的诗《春江花月夜》中“春江潮水连海平”的下一句是？
[单项选择]会计报表系统中，无论是一次性定义一张完整的空表格式，还是分表头、表体、表尾三部分定义，最好采用( )。
A. 行编辑
B. 列编辑
C. 全屏幕编辑
D. 固定填列
[单项选择]
Passage Two
When I was about 12 I had an enemy, a girl who liked to point out my shortcomings. Week by week her list grew: I was skinny, I wasn’t a good student, I was boyish, I talked too loud, and so on. I put up with her as long as I could. At last, with great anger, I ran to my father in tears.
He listened to my outburst quietly. Then he asked, "Are the things she says true or not"
True I wanted to know how to strike back. What did truth have to do with it
"Mary, didn’t you ever wonder what you are really like Well, you now have that girl’s opinion. Go and make a list of everything she said and mark the points that are true. Pay no attention to the other things she said."
I did as he directed and discovered to my surprise that about half the things were true. Some of them I couldn’t change (like being skinny), but a good number I could - and suddenly wanted to - change.
For the
A. He wanted to keep the list at home.
B. He didn't know what the girl's enemy had said.
C. He wanted the girl to talk back.
D. He wanted her to check if she really had these weak points.
[填空题]人机交互手段的八个方面是：键盘操作、屏幕滚动、菜单选择、帮助系统、鼠标操作，色彩应用、数据录入和（）。
[判断题]153.当多功能电源屏II屏转辙机或继电器电源主用电路无输出时，电源屏会自动转换至备用电路供电。（）
A.正确
B.错误
[判断题]子代测定是利用优树实生后代进行的表型测定。
[多项选择]在刑事诉讼中，关于辩护制度，下列哪些说法是错误的
A. 张某因走私毒品被公安机关逮捕。经查实张某的犯罪情节恶劣，走私数额巨大，若张某的律师提出要求与张某见面，此时，公安机关应该在5日内安排会见
B. 公诉案件自案件移送审查起诉之日起，犯罪嫌疑人有权委托辩护人。人民检察院自收到移送审查起诉的案件材料之日起5日以内，应当告知犯罪嫌疑人有权委托辩护人
C. 辩护律师自人民检察院对案件审查起诉之日起，经人民检察院许可，可以查阅、摘抄、复制本案的诉讼文书、技术性鉴定材料，可以同在押的犯罪嫌疑人会见和通信
D. 法庭审理过程中，辩护律师无权申请通知新的证人到庭
[简答题] Landfills
You have just finished your meal at a fast food restaurant and you throw your uneaten food, food wrappers, drink cups, utensils and napkins into the trash can. You don’’t think about that waste again. On trash pickup day in your neighborhood, you push your can out to the curb, and workers dump the contents into a big truck and haul it away. You don’’t have to think about that waste again, either. But maybe you have wondered, as you watch the trash truck pull away, just where that garbage ends up.
Americans generate trash at an astonishing rate of four pounds per day per person, which translates to 600,000 tons per day or 210 million tons per year! This is almost twice as much trash per person as most other major countries. What happens to this trash Some gets recycled (回收利用) or recovered and some is burned, but the majority is buried in landfills.
How Much Trash Is Generated
Of the 210 million tons of trash, or solid waste,
[不定项选择题]t-PA的作用是（ ）。
A.促凝作用
B.促纤溶作用
C.促血管收缩作用
D.促血管舒张作用
E.抗凝作用
[单项选择]奎尼丁与强心苷联合应用,后者的血药浓度会
A. 升高
B. 降低
C. 不变
D. 不确定
E. 先升高后降低
[单选题]轨行区作业（ ）拆装外专业设备，严禁踩踏设施设备作业和行走。
A.A. 严禁
B.B.可以
C.C.准许
[判断题]工作票上所列的安全措施应包括所有工作任务单上所列的安全措施。
A.正确
B.错误
[单项选择]下列不属于绿色食品符合的主要要求（）
A. 原料要求
B. 感官要求
C. 理化要求
D. 数据要求
[多选题]茅盾塑造的时代女性形象有()
A.孙舞阳
B.章秋柳
C.莎菲
D.子君
E.赵慧明
[简答题] 控室上位机报警显示“压油罐压力过低”信号，你应怎样处理？
[单选题]应定期对备品备件进行检查、维护和试验，防止因保管、维护不当导致备品备件损坏，确保备品备件完好、可用，并做好记录（见附录U）。
A. A.正确
B.B.错误
[判断题] ( ) 主保护是指继电保护装置,在保护范围内的设备发生故障时,能以有选择性的切除故障点,以保证供电系统中无故障部分的设备,能继续运行的保护元件。( )
A.正确
B.错误
[多项选择]以艺术作品的物化形式为依据，将艺术区分为（）。
A. 造型艺术
B. 表演艺术
C. 舞台艺术
D. 静态艺术
E. 动态艺术
[单项选择]细度模数MX为2.3的砂，属于（）。
A. 粗砂
B. 中粗砂
C. 中砂
D. 细砂
[单项选择]
Cell Phone Lets Your Secret Out
Your cell phone holds secrets about you. Besides the names and
(51) that you’ve programmed into it, traces of your DNA linger (逗留) on the device, according to a new study.
DNA is genetic material that
(52) in every cell. Like your fingerprint, your DNA is unique to you
(53) you have an identical twin. Scientists today routinely analyze DNA in blood, saliva (唾液), or hair left
(54) at the scene of a crime. The results often help detectives identify
(55) and their victims. Your cell phone can reveal more about you
(56) you might think.
Meghan J. McFadden, a scientist at McMaster University in Hamilton, Ontario, heard about a crime in which the suspect bled onto a cell phone and later dropped the
(57) . This made her wonder whether traces of DNA lingered on cell phones even when no blood was involved.
(58) , she and colleague Marga
A. appeals
B. appoint
C. appears
D. applies
[判断题]脉冲电子围栏的脉冲电压应在5000V~10000V之间。（ ）
A.正确
B.错误
[填空题]四显示自动闭塞区段，进站色灯信号机显示一个( )灯光时，准许列车按限速要求经道岔直向位置进入站内正线准备停车。
[单选题]强心苷治疗心衰的主要适应症是
A.高度二尖瓣狭窄诱发的兴衰
B.肺源性心脏病引起的心衰
C.由瓣膜病,高血压,先天性心脏病引起的心衰
D.严重贫血诱发的兴衰
E.甲状腺功能亢进诱发的兴衰
[单选题]罐体装配
A.罐体装配
B.牵枕装配
C.风灰管路装配
D.加热及排油装置
[单选题]待用间隔(母线连接排、引线已接上母线的备用间隔)应有名称、编号，并列入调度控制中心管辖范围。其隔离开关(刀闸)操作手柄、网门应( )。
A.加锁
B.悬挂标示牌
C.设遮拦
D.不再加锁
[单项选择]规划大学校园时一般将图书馆和办公楼放在大学区的中心位置（目的是使学生行走距离最小），这是一种典型的（）。
A. 固定位置布局
B. 相对位置布局
C. 服务线布局
D. U型结构布局
[判断题]催化剂强度是指催化剂或载体,刚达破碎时所承受的压力。
A.正确
B.错误
[单项选择]对虚实错杂证运用先攻后补治则的主要根据是（）
A. 先祛邪不会伤正
B. 先扶正可致留邪
C. 正气虽虚尚可耐攻
D. 标证紧急先治其标
E. 以上均非
[单项选择]鸟是人类的朋友，世界上（）以上的鸟类以昆虫为食，是害虫和鼠类的天敌。
A. 80%
B. 85%
C. 95%
[判断题]第一次大革命期间,陈独秀犯了右倾投降主义的错误,给革命造成了严重危害。
A.正确
B.错误
[简答题]举例说明负债项目的账面价值与计税基础的涵义
[多项选择]大叶性肺炎X线表现为（）
A. 早期仅有肺纹理改变
B. 实变期呈大片状阴影，密度较均匀
C. 叶间裂多不移位
D. 肺门淋巴结增大
E. 实变影内有支气管含气征
[多选题]线路大、中修工程主要图表有()。
A.横断面设计图
B.纵断面设计图
C.平面拨量表
D.曲线表
E.水准基点表
F.各项工程数量表
[判断题]高瓦斯、煤与瓦斯突出和有煤尘爆炸危险矿井的煤巷、半煤岩巷掘进工作面和石门揭煤工作面，严禁使用钢丝绳牵引的耙装机。
A.正确
B.错误
