热门试题:
[填空题]内喷水阀门的开度根据回转窑的设定给料量( )设定，控制室根据排烟温度( )调节。
[单项选择]患者，女，15岁，因1个月后要参加中考，1个月以来晚间入睡困难，每日睡眠2～3小时，白天上课精力不集中，学习成绩下降。该睡眠状态称为（）。
A. 矛盾性失眠
B. 生理性失眠
C. 心理性失眠
D. 心理生理性失眠
E. 适应性失眠
[单项选择]可使粪便化学法隐血试验出现假阴性的物质是( )
A. 铁剂
B. 铋剂
C. 维生素C
D. 动物血
E. 食物鱼肉
[单选题]特种设备是指由国家认定的，因设备本身和外在因素的影响容易发生事故，并且一旦发生事故会造成人身伤亡及重大经济损失的危险性较大的设备。属于特种设备的有电梯、锅炉、压力容器、（）等。
A.齿轮加工机
B.挖掘机
C.刨床
D.起重机械
[单选题]不因尿液pH变化而发生排泄量改变的药物是
A.阿司匹林
B.巴比妥类
C.氯霉素
D.磺胺嘧啶
E.青霉素
[单选题]新生儿散发性甲状腺功能减低症最早出现的症状是
A.腹泻
B.贫血
C.生理性黄疸消退延迟
D.心律正常
E.发热
[判断题]在安全生产工作中,通常所说的“三违”现象是指违反作业规程、违反操作规程、违反安全规程。
A.正确
B.错误
[单项选择]512×512表示方式，代表的是（）。
A. 像素
B. 矩阵
C. 体素
D. 视野
E. 灰阶
[多项选择]偶然误差的特性包括( )。
A. 误差的大小不超过一定的界限
B. 小误差出现的机会比大误差多
C. 互为反数的误差出现机会相同
D. 误差的平均值随观测值个数的增多而趋近于零
E. 大误差一般不会出现
[填空题](see) ______ from the hill, our school looks more beautiful.
[单选题]当仪表风的缓冲罐压力降到操作控制阀所需的最低压力的时候，需要( )。
A. 关闭热媒加热阀
B.保证热媒加热阀有开度
C.维持熔体输送泵的运转
D.维持熔体输送泵的出口压力
[单选题]甲租用乙的楼房，在签订合同前，乙明确告知甲该楼房为危楼，甲表示无异议，遂签订书面合同，并在合同中约定“如果因为租赁物的原因造成甲人身伤害的，乙概不负责”。后该楼倒塌，甲要求解除合同并要求乙赔偿损失。根据合同法律制度的规定，下列表述中正确的是（ ）。
A.甲可以随时解除合同
B.甲不能解除合同，可以要求乙赔偿损失
C.因合同有约，所以甲不能要求乙承担赔偿责任
D.签订书面合同，合同生效，该条款生效
[单项选择]意识全部丧失，所有反射均消失的状态称为（）
A. 嗜睡
B. 意识模糊
C. 昏睡
D. 浅昏迷
E. 深昏迷
[单选题]治疗小儿风痫证的首选方剂是
A.益脾镇惊散
B.定魄丸
C.定痫丸
D.羚角钩藤汤
E.大定风珠
[单项选择]归档项目电子文件的光盘编号中，电子文件类别代码“I”代表（）。
A. 文本文件
B. 图像文件
C. 数据文件
D. 计算机程序
[单选题]顺调压适用于供电线路不长的场合。( )
A.正确
B.错误
[单选题]施工预想会会议记录或可采取录音、影像方式留存，24小时内要进行数据转储，（ ）。
A.留存一季
B.留存半年
C.留存一年
D.留存二年
[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人站内正线准备停车。
[多项选择]社会折现率对项目可行性及项目选优的影响表现在( )。
A. 社会折现率提高，会使本来可以通过的投资项目达不到判别标准而被舍弃
B. 社会折现率可以作为国家建设投资总规模的间接调控参数
C. 社会折现率高，不利于初始投资大而后期费用节省或收益增大的方案或项目
D. 需要缩小投资规模时，就降低社会折现率
E. 需要扩大投资规模时，就降低社会折现率
[判断题]体育锻炼中运动负荷应以中高等强度为宜。( )
A.正确
B.错误
[填空题]Most volcanoes are quiet. They rest (36) for hundreds of years. No one pays much attention to them. Mount St. Helens was one of these volcanoes. Until 1980, it was a beautiful (37) area. Its last eruption had been 123 years ago. No one was worried about another one. In March 1980, Mount St. Helens began to make noises. At first, there were some shaking movements. Then, small eruptions occurred. Some (38) left immediately. Others felt there was no danger. But on the morning of May 18, 1980, the mountain (39) its top. With the power of twenty-five (40) bombs, Mount St. Helens exploded. Clouds of dust and ash rose more than twelve miles into the sky. Rocks and mud (41) down on the slopes. Unfortunately, many people were still living, (42) or working in the area. Over forty people lost their lives. Others were (43) .Robert Baker was fishing with his family when the explosion happened. He reported that t
[单项选择](1)
OurculturehascausedmostAmericanstoassumenotonlythatourlanguageisuniversalbutthatthegesturesweuseareunderstoodbyeveryone.Wedonotrealizethatwavinggood-byeisthewaytosummonapersonfromthePhilippinestoone’sside,orthatinItalyandsomeLatin-Americancountries,curlingthefingertooneselfisasignoffarewell.
ThoseprivatecitizenswhosentpackagestoourtroopsoccupyingGermanyafterWorldWarIIandmarkedthemGIFTtoescapedutypaymentsdidnotbothertofindoutthat“Gift”meanspoisoninGerman.Moreover,weliketothinkofourselvesasfriendly,yetweprefertobeatleast3feetoranarm’slengthawayfromothers.LatinosandMiddleEasternersliketocomecloserandtouch,whichmakesAmericansuncomfortable.
Ourlinguisticandculturalblindnessandthecasualnesswithwhichwetakenoticeofthedevelopedtastes,gestures,customsandlanguagesofothercountries,arelosingusfriends,businessandrespectintheworld.
EvenhereintheUnitedStates,wemakefewconcessionstotheneedsofforeignvisitors.Therearenoinformationsignsinfourlanguagesonourpublicbuildingsormo
A. affect their image in the new era
B. cut themselves off from the outside world
C. limit their role in world affairs
D. weaken the position of the US dollar
[多选题]按照信用形式分类，农户贷款分为（）
A.信用贷款
B.保证贷款
C.抵押贷款
D.质押贷款
E.组合担保方式贷款
[单选题] 青麻轮作的后作作物是( )。
A.玉米
B.烟草
C.高粱
D.甘蔗
[多选题]一台变压器的联结组别为Y,d11,这表明其低压侧线电压比高压侧对应线电压(____)。
A. 滞后330°
B. 滞后30°
C. 超前330°
D. 超前30°
[填空题]离心泵正常运行时，轴承箱内润滑油面在油标的( )之间。
[单项选择]Being a pop star can be quite a hard life, with a lot of traveling（）heavy schedules.
A. in relation to
B. as to
C. owing to
D. with regard to
[单选题]患儿男，1 岁。断乳后 1 周突然发生阵发性腹痛，哭闹不安，伴有呕吐和少量果酱样大便排出，经检查确诊为肠套叠收入院。采取的措施中不包括
A.禁食
B.输液
C.给泻剂
D.空气栓塞
[配伍题]治疗寒饮咳喘，痰多清稀，宜选用的药物是（）|治疗寒凝瘀滞经闭，痛经，宜选用的药物是（）
A. 于姜
B. 附子
C. 肉桂
D. 丁香
E. 吴茱萸
[判断题]李某实施放火犯罪,民警在抓捕过程中发现其为孕妇,但李某拒捕并逃跑,民警在警告无效的情况下,可以使用武器予以制止。
A.正确
B.错误
[填空题]销售药品要严格遵守有关法律、法规和制度，正确介绍（）。
[单项选择]
颅内血肿脑疝患者的根本治疗( )
A. 手术清除血肿
B. 快速静点甘露醇
C. CT检查
D. 气管切开
E. 腰穿
[多选题]ManageOne OperationCen ter通过以下哪些方式从下层管理系统同步告警数据?
(多选)
A.SNMP Trap
B. SMTP
C.定时查询(HTTPS)
D.FTP
[单选题]摆式转向架承载鞍凹型顶面磨耗不大于（ ）。
A.0.5mm
B.1.5mm
C. 2.5mm
D. 3.5mm
[不定项选择题]共用题干
The White House
We got up early this morning and_______(1)a long walk after breakfast.We
walked through the business section of the city.I told you yesterday that the city is larger
_________(2)I thought it would be.__________(3)the business section is smaller
than I thought it would be.I suppose that's________(4)Washington is a special kind of
city.________(5)the people in Washington work for the government.About 9:30 we
went to the White House.It's_________(6)to the public from 10 till 12,and there was a
long line of people waiting to get in.We didn't have to wait very long,because the line
moved__________(7)quickly.
The White House is really white.It is painted every year. And it seems very white,
because it's got beautiful lawns all around it,________(8)many trees and shrubs.The
grounds_________(9)about four square blocks.I mean,they're about two blocks long
_________(10)each side.Of course,we didn't see the whole building.The part
_________(11)the President lives and works is not open to the public.But the part we
saw was beautiful.We went through five of the main rooms.One of them was the library,
on the ground floor.On the next floor,there are three rooms named_________(12)
the colors that are used in them:the Red Room,the Blue Room,and the Green
Room.The__________(13)are covered with silk cloth.__________(14)are many
pieces of old furniture,from the time_________(15)the White House was first built.
And everywhere there are paintings and statues of former presidents and other famous
people from history.
_________(4)
A.since
B.as
C.because
D.because of
