防火分区至避难走道入口处所设前室的面积可以为()。
{{B}}Questions 1 to 5 are based on the following
passage:{{/B}} When we talk about intelligence, we do not mean the ability to get good scores on certain kinds of tests or even the ability to do well in school. By intelligence we mean a way of living and behaving, especially in a new or upsetting situation. If we want to test intelligence, we need to find out how a person acts instead of how much he knows what to do. (76) {{U}}For instance, when in a new situation, an intelligent person thinks about the situation, not about himself or what might happen to him.{{/U}} He tries to find out all he can, and then he acts immediately and tries to do something about it. He probably isn’t sure how it will all work out, but at least he tries. And, if he can’t make things work out right, he doesn’t feel ashamed that he failed; A. are two different types of children B. are different mainly in their degree of cleverness C. have difference only in their way of thinking D. have different knowledge about the world [单项选择]转K6型转向架中央悬挂系统采用()。
A. 摇枕弹簧和摆动机构的组合 B. 采用轴箱悬挂,并采用变刚度弹簧和合理的摩擦阻力 C. 采用二系悬挂,一系悬挂采用改进型轴箱橡胶剪切垫,二系悬挂采用带变摩擦减振装置、两级刚度弹簧的悬挂系统 [不定项选择题]共用题干
Robots may Allow Surgery in Space
Small robots designed by University of Nebraska researchers may______(51)doctors on Earth to help perform surgery on patients in space. The______(52),wheeled robots,which are about 3 inches tall and as wide as lipstick case, can be slipped into small incisions and computer-controlled by surgeons in different______(53). Some robots are equipped with______(54)and lights and can send images back to surgeons and others have surgical tools attached that can be controlled______(55). "We think this is going to replace open surgery," Dr. Dmitry Oleynikov said at a news ______(56).Oleynikov is a specialist in computer-assisted surgery at the University of Nebraska Medical Center in Omaha. Officials hope that NASA will teach______(57)to use the robots soon enough so that surgeries could one day be performed in space. On earth,the surgeons could control the robots themselves from other locations.For example, the robots could enable surgeons in other places to work on injured______(58)on the front line. Researchers plan to seek federal regulatory approval early next year. Tests on______(59)have been successful,and tests on humans in England will begin very soon. The camera-carrying robots can provide views of______(60)areas and the ones with surgical tools will be able to maneuver inside the body in______(61)surgeons' hands can't. The views from the camera-carrying robots are better than the naked eye,because they send back color images that are______(62).Because several robots can be inserted through one incision,they could reduce the amount and______(63)of cuts needed for surgery,which would decrease______(64)time. This is particularly helpful to those patients who have been debilitated by long illness. ______(65),Oleynikov said,the tiny robots may enable surgeons to work without even placing their hands in patients' bodies."That's the goal,"Oleynikov said."It's getting easier and easier. We can do even more with these devices. _________(58) A.soldiers B.doctors C.enemies D.civilian [多选题]目前,烟草行业保留四家生产企业从事雪茄烟的研究、生产和销售。具体是四川中烟、( )、( )、( )。
A.上海烟草 B.湖北中烟 C.安徽中烟 D.山东中烟 [单选题]机械和动力机的基座()稳固。
A.持续 B.无需 C.必须 [单选题]本次调图沪昆线凤凰山~小新街图定列车运行图预留天窗 为( )分钟。
A.90 B.120 C.150 D.180 [多选题]组塔作业前,吊件螺栓应全部紧固,( )等绑扎处受力部位,不得缺少构件。
A.吊点绳 B.承托绳 C.补强绳 D.控制绳 E.内拉线 [单选题]对该病人首先应采取的护理措施是()
A.四肢保温 B.吸氧 C.静脉注射加压素 D.开通静脉通道 E.准备三腔二囊管插人 [名词解释]摄影与冲印
[名词解释]销售包装
[多选题])进行人身安全检查时应注意()
A.如果被检查人危险性较大,站立检查没有把握的,可以命令被检查人双膝跪地进行检查。 B.必要时,穿戴防护用具或者使用工具进行检查,防止因接触注射针筒、刀片等物品而感染疾病或者受伤。 C.对女性必须由女性工作人员进行安全检查 D.人身安全检查应当彻底,防止遗漏危险物品 [简答题]试述腹股沟斜疝和直疝的鉴别。
[简答题]在Photoshop中,是否可以创建一个不规则的段落文本框,并且通过改变文本框的形状而自动改变文本的排列效果?
[判断题] ( )第二方审核是直属企业作为受审方,由取得相应资格的单位进行HSE体系审。
A.正确 B.错误 法的规则
法的规则有哪些? [填空题]园林地形设计时,古老树木尽量()。
[多选题](多选)模具尺寸的检验方式一般内容有( )。
A.长度 B.对角线 C.翘曲 D.表面平整度 E.锈蚀 [单项选择]《中华人民共和国传染病防治法》中的"医源性感染"的含义是指()。
A. 在从事医学实验中,因病原体传播引起的感染 B. 在从事实验室工作中,因接触病原体所致的感染 C. 在从事医学服务中,因病原体传播引起的感染 D. 感染病原体无临床症状能排出病原体 E. 人与脊椎动物接触病原体而感染 [判断题]HXD1电力机车高压连接器自身不带动作机构,其连接与分离都随机车车钩联挂和脱开同时完成。( )
A.正确 B.错误 [单项选择]患者男,66岁,左上87654和右上567缺失,拟行可摘局部义齿修复,但患者对塑料严重过敏,余牙及缺牙间隙正常。若对该患者基牙右上8设计正型卡环,其固位力多少为宜()
A. 200~300g B. 300~400g C. 400~500g D. 500~600g E. 600~700g [名词解释]攀援树种
[简答题]患者,女,32岁,已婚。主诉:下腹部疼痛半年。半年前因早孕药物流产,流产后阴道流血持续2周余。伴低热腹痛不适,虽经治疗,腹痛腰痛等症反复不愈,且经行腹痛加重,经后带下量多。精神不振,疲乏无力,食少纳呆。查体:舌暗红,有瘀点,苔白,脉弦涩无力。妇科检查:经产型外阴,宫颈轻度糜烂,宫体水平位,常大,活动可,双侧附件条索状增厚,压痛(+),阴道分泌物量较多,色淡黄,质稀。实验室检查:B超及血、尿常规未见异常。
要求写出:诊断、辨证、病因病机、治法、方药。
[判断题]使用梯子前,应先进行试登,确认可靠后方可使用。( )
A.正确 B.错误 [单项选择]耳尖直上,当入发际1.5寸处的腧穴是()
A. 曲鬓 B. 完骨 C. 率谷 D. 角孙 E. 风池 [多项选择]
A. 如果建造合同的结果能够可靠估计,企业应根据完工百分比法在资产负债表日确认合同收入 B. 如果建造合同的结果不能够可靠估计,合同成本能够收回的,合同收入根据能够收回的实际合同成本金额予以确认,合同成本在其发生的当期确认为合同费用 C. 如果建造合同的结果不能够可靠估计,合同成本不可能收回的,应在发生时立即确认为合同费用,不确认合同收入 D. 合同预计总成本超过合同总收入的,企业通过“工程施:正一合同毛利”科目来反映企业的预计损失 E. 建造合同的结果不能可靠估计的不确定因素不复存在时应转为完工百分比法确认合同收入 [单选题]班组每周组织一次技术业务学习,学习时间不少于()学时。
A.1 B.2 C.3 D.4 我来回答: 提交
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