热门试题:
[单项选择]肾脏的功能单元是（）
A. 肾小管
B. 肾小球
C. 肾单位
D. 集合管
E. 肾锥体
[单选题]单相电桥逆变器(电压型)的输出电压为( )
A.正弦波
B.矩形波
C.锯齿波
D.尖顶波
[多选题]科学崇高的理想信念对人生价值的实现具有重要意义。在确立理想信念时，应该（ ）
A.把崇高的理想和坚定的信念结合起来
B.学会对不同的理想信念进行辨别和选择
C.离开人的生活体验和实际行动，单纯地读书学习
D.把个人的理想信念与社会的理想信念结合起来
[多项选择]城市用地(特别是污染性企业用地)布置，建筑物的( )，以及道路走向、市政工程实施状况都与气候条件密切相关。
A. 结构
B. 朝向
C. 间距
D. 排列方式
E. 高度
[单选题]土的筛分试验,取总土质量300g,筛完后各级筛(包括筛底)筛余量之和为293g,则该试验结果为()。
A.0.023
B.满足要求
C.有效
D.无效
[单选题]车辆乘务人员进行技检作业或技术作业及进入车辆限界内检查处理车辆故障时须（）？
A.设置响墩
B.设置火炬
C.人工防护
D.设置防护信号
[填空题]肛门期因排泄得到紧张消除的快感会带来三种冲突：清除和保留的本能冲突；排泄时的本能快感和控制的自我冲突和希望排泄与（）的冲突。
[简答题]某仓库接收到从大连港发来的钢板一车。货票注30件，实物是29件，每件0.4rri3，这车钢板实际到货为多少吨（钢板密度为7.8Urri3）？
[单项选择]He ______ the job because it involved too much traveling.
A. took up
B. applied for
C. turned down
D. switched to
[单选题]《统计法》所称的统计人员是指从事统计活动的（）。
A.专职工作人员
B.兼职工作人员
C.专职或兼职工作人员
D.政府统计机构工作人员
[单选题]使用单梯工作时，梯与地面的斜角度约为( )。
A.60°；
B.40°；
C.30°；
D.45°
[单选题]女性生殖器官不包括：
A.外阴
B.阴道
C.乳腺
D.输卵管
[单选题]基坑开挖深度（ ）的基坑开挖土方工程应实施基坑工程检测。
A.7.2m
B.5m
C.7m
D.3m
[判断题]化学品安全技术说明书规定的内容,如果不存在的可以删除或合并,其顺序也可以变更。( )
A.正确
B.错误
[多选题]消防部队常见的消防泵主要包括( )等类型。
A.车用消防泵
B.齿轮泵
C.手抬机动消防泵
D.浮艇泵
E.射流泵
[判断题]教唆、帮助无民事行为能力人、限制民事行为能力人实施侵权行为的,应当与无民事行为能力人、限制民事行为能力人承担连带责任
A.正确
B.错误
[多项选择]下列各项中，属于股权性筹资方式的有( )。
A. 发行债券筹资
B. 发行股票筹资
C. 融资租赁筹资
D. 投入资本筹资
E. 留存收益筹资
[单选题]每根杆段应支垫两点,支垫处( )应用木楔掩牢,防止滚动。
A.下侧
B.四面
C.一侧
D.两侧
[判断题]未取得危险化学品安全生产许可证的,不得从事危险化学品生产活动。
A.正确
B.错误
[单项选择]有关纤维瘤和瘤样纤维病变，下列哪项错误
A. 黄色纤维瘤常与外伤有关
B. 带状纤维瘤常位于腹部
C. 隆突性皮纤维肉瘤为高度恶性
D. 隆突性皮纤维肉瘤有假包膜
E. 黄色纤维瘤一般直径在1cm以内
[单项选择]仓储信息管理系统登录新建用户时，选择所有权限，可以使用（）键
A. shift
B. ctrl
C. enter
D. pageup
[多选题]房地产价格构成的基本要素有（ ）。
A.土地价格
B.土地使用费
C.房屋建筑成本
D.税金
E.利润
[判断题] 调车信号机在调车车列头部越过调车信号机后自动关闭。
A.正确
B.错误
[填空题]美食节的主题，是通过（）以后，根据本企业的特点，遵循以客人需求为重点，体现市场营销目标，反映餐厅经营特色，有利于吸引客人、扩大销售的原则确定的。
[填空题]
Hello everyone. This is the captain (机长) speaking. (1) to Flight JK900 leaving for Chicago.
Our flight time today is 2 hours and 35 minutes, and we will be flying at an average altitude (高度) of 31,000 feet. The (2) in Chicago is a quarter past twelve (12:15), and the current weather is cloudy, but there is a chance of (3) later in the day. We will (4) at Gate 7 at the Chicago airport.
On behalf of our Airlines, I wish you an enjoyable (5) in Chicago. Sit back and enjoy the flight.
3（）
[不定项选择题]共用题干
Narrow Escape
We had left the hut too late that morning.When we stepped outside,the sky beyond the mountains to our east was already livid with colour.It meant the day would be a hot one,and the warmth would loosen rocks that were gripped by ice.
As soon as we stepped out on to the face,it became obvious this was going to be an awkward route.The main problem was talus,the debris that collects on mountainsides.Talus is despised by mountaineers for two reasons.First,because it can easily be pushed off on to you by people climbing above.And second,because it makes every step you take insecure.
For about 30 minutes we moved steadily up the face.The rock was in poor condition, shattered horizontally and mazed with cracks.When I tried to haul myself up on a block of it, it would pull out towards me,like a drawer opening.My hands became progressively wetter and colder.Then came a shout.“Cailloux!Cailloux!”I heard yelled from above,in a female voice.The words echoed down towards us.I looked up to see where they had come from.
There were just two rocks at first,leaping and bounding down the face towards us,once cannoning off each other in mid-air.And then the air above suddenly seemed alive with falling rocks,humming through the air and filling it with noise.Crack,went each one as it leapt off the rock face,then hum-hum-hum as it moved through the air,then crack again.The pause between the cracks lengthened each time,as the rocks gained momentum and jumped further and further.I continued to gaze up at the rocks as they fell and skipped towards me.A boy who had been a few years above me at school had taught me never to look up during a rock fall.“Why?Because a rock in your face is far less pleasant than a rock on your helmet,”he told us.“Face in,always face in.”
I heard Toby,my partner on the mountain that day,shouting at me.I looked across.He was safe beneath an overhanging canopy of rock.I could not understand him.Then I felt a thump,and was tugged backwards and round,as though somebody had clamped a heavy hand on my shoulder and turned me to face them.A rock had hit the lid of my rucksack.
I looked up again.A rock was heading down straight towards me.Instinctively,I leant backwards and arched my back out from the rock to try to protect my chest.What about my fingers,though,I thought:they'll be crushed flat if it hits them,and I'll never get down.
Then I heard a crack directly in front of me,and a tug at my trousers,and a yell from Toby.
“Are you all right?That went straight through you.”The rock had pitched in front of me, and passed through the hoop of my body,between my legs,missing me but snatching at my clothing as it went.
Toby and I had spent the evening talking through the events of the morning:what if the big final stone hadn't leapt sideways,what if I'd been knocked off,would you have held me, would I have pulled you off?A more experienced mountaineer would probably have thought nothing of it.I knew I would not forget it.
The first reason given to explain why mountaineers hate talus is______.
A.that climbers above you might cause it to fall on you
B.that it allows people climbing above you to push off
C.that it makes people climbing above you feel insecure
D.that it can cause other people to push you off the mountain
[单选题]3.49.第49题
原充电卡遗失或信息不可读取的，不能办理换卡业务，但可办理销卡业务。（）
A.正确
B.错误
[单选题]客室功率放大器采用( )输出音频信号的方式。
A.一路
B.二路
C.三路
D.四路
[单选题]动车组列车在CTCS-3级区段反方向运行时, CTCS-3级列控系统最高允许速度为( )。
A.300km/h
B.250km/h
C.200km/h
D.160km/h
[单项选择]海水珍珠置紫外光灯365nm下观察，显（）
A. 亮黄色荧光
B. 亮黄绿色荧光
C. 浅蓝紫色荧光
D. 紫红色荧光
E. 深蓝色荧光
[多选题]129、下列性质中属于有机过氧化物危险特性的是（）。
A.分解爆炸性
B.易燃性
C.伤害性
D.腐蚀性。
[单选题]方解石的岩石密度值是（）。
A.2.65
B.2.71
C.2.89
D.2.96
E.略
F.略
[单选题]依据《山东省生产经营单位安全生产主体责任规定》：生产经营单位的主要负责人应（ ）安全生产教育培训工作。
A.组织
B.参与
C.组织开展
D.组织并参与
[单选题]作业人员下道避车规定：本线来车下道距离为60 km/h＜vmax≤120 km/h时，不小于（ ） m；
A.200
B.500
C.800
D.1000
E.略
[单项选择]网络营销则全然不同，人们不必面对（）的轰炸，只需根据自己的喜好或需要去选择相应的信息
A. 厂家
B. 广告
C. 产品
[填空题]Learning a language
Linguists are interested in the abilities that people have to learn language and are trying
to solve the problem of how to learn a language more easily. Linguists are doing research
on this issue in two ways:
Ⅰ. understand how children learn to speak and understand(1)______language; (1)______
Linguists cannot agree on it for the time being.
Group 1: children are born with the(2)______to learn a language; (2)______
Group 2: children learn to use a language from their(3)______; (3)______
If we knew how(4)______learn their native language, we would have an (4)______
easy way to teach adults.
Ⅱ. learn how people learn a second language.
Two main approaches to teaching adults a foreign language:
1. learn a second language the(5)______. way children learn native language (5)______
--teachers speak o
[单选题]关于行政许可实施机关正确的说法是:( )。
A.凡是国家行政机关都可以对公民、法人或者其他组织实施行政许可
B.行政机关具有的行政许可权应当在其法定职权范围内实施
C.受委托的组织以委托行政机关的名义行使实施行政许可,也可以再委托其他组织实施行政许可
D.行政机关可以将自己的行政许可权委托给具有管理公共事务职能的组织行使
