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[简答题]写出完成下列功能的UNIX命令。将当前目录下文件wb1,wb2拷贝到子目录/home下。

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[单项选择]Many teachers believe that the responsibities for learning lie with the student. (56) a long reading assignment is given, instructors expect students to be with the (57) in the reading even if they don’ t discuss it in class or take an examination. The (58) student is considered to be (59) who is motivated(激发) to learn for the sake of (60) , not the one interested only in getting high grades. Sometimes homework is returned (61) brief written comments but without a grade. Even if a grade is not given, the student is (62) for learning the material assigned.-When research is (63) , the professor expects the student to take it actively and to complete it with (64) guidance. It is the (65) responsibility to find books, magazines, and articles in the library. Professors do not have the time to explain (66) a university library works; they expect students, (67) graduate students, to be ab
A. maximum
B. minimum
C. possible
D. practical
[判断题]压力容器的安全运行取决于操作者执行岗位责任制情况。 ( )
A.正确
B.错误
[判断题]电器能够接通或断开电路都是依靠其触头的接触和分离实现的。( )
A.正确
B.错误
[多选题]人具有( )属性和( )属性,是两者的统一体。
A.乐观
B.气馁
C.进取
D.放纵
[单选题]急性心肌梗死后最常见的并发症是
A.乳头肌功能失调或断裂
B.心脏破裂
C.心肌梗死后综合征
D.心室壁瘤
[判断题](  )养老护理员应了解老年人的性格、年龄、职业以及文化程度等相关
信息。
A.正确
B.错误
[单选题]中国九分法将全身体表面积划分为若干9%的等份,下列描述哪一项是错误的
A.头颈部占成人体表面积的9%
B.双上肢占成人体表面积的18%
C.躯干占成人体表面积的27%
D.双下肢占成人体表面积的46%
E.双下肢占成人体表面积的36%
[单选题]热处理是固体废物的一种处理方式,下列哪项固体废物处理方式不属于热处理方法( )
A.焚烧
B.热解
C.熔烧
D.脱水干燥
[填空题]逆时针转动YJ17卷烟机双色印刷钢印调节螺钉,印位将朝卷烟纸()移动。
[判断题]基础制动装置的作用是把作用在制动缸活塞上的压缩空气推力,平均地传递给各块闸瓦(片)。
A.正确
B.错误
[单选题]依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSSG 510001-2015)第26.2.5.2条规定:携带型接地线在使用前应检查是否完好,如发现绞线松股、断股、护套严重破损、( )等均不应使用。
A.绝缘棒外观良好
B.夹具断裂松动
C.绞线连接处无破损
D.夹具无裂纹
[单选题]婴幼儿最常见的贫血是()
A.生理性贫血
B.营养性缺铁性贫血
C.溶血型贫血
D.营养性巨幼红细胞性贫血
[名词解释]反接法
[单项选择]下面的GPS参数中不用于辅助方式的是()
A. 现在位置
B. 地速
C. 惯性高度
D. 航迹角
[单项选择]下列哪一类型肺癌对放疗较敏感
A. 小细胞癌
B. 大细胞癌
C. 腺癌
D. 鳞癌
E. 以上都是
[不定项选择题]共用题干 One useful anti-cancer drug can effectively erase the whorls(箩状指纹)and other characteristic marks that give people their distinctive fingerprints.Losing_________(51)could become troublesome. A case released online in a letter by Annals of Oncology(《肿瘤学年报》)indicates how big a_________(52)of losing fingerprints is.
Eng-Huat Tan,a Singapore-based medical doctor describes a 62-year old man who has used capecitabine(卡培他滨,一种化疗药物)to _________( 53 ) his nasopharyngeal(鼻炎的)cancer.
After three years on the_________(54),the patient decided to visit U.S.relatives last December. But he was stopped by U.S. customs officials__________(55)4 hours after entering the country when those officials couldn't get fingerprints from the man. There were no distinctive swirly(旋涡状的)_________(56)appearing from his index finger.
U.S.customs has been fingerprinting incoming foreign visitors for years,Tan says.Their index fingers are _________(57)and screened against digital files of the fingerprints of bad guys一terrorists and potential criminals that our federal guardians have been tasked with keeping out of the coun-try. Unfortunately,for the Singaporean traveler,one potential_________(58)effect of his drug treatment is a smoothing of the tissue on the finger pads.__________(59),no fingerprints.
"It is uncertain when fingerprint loss will__________(60)to take place in patients who are taking capecitabine,"Tan points out. So he cautions any physicians who________(61)the drug to provide their patients with a doctor's note pointing out that their medicine may cause fingerprints to disappear.
Eventually,the Singapore traveler made it into the United States.I guess the name on his passport didn't raise any red flags.But he is also now got the explanatory doctor's note一and won't leave home _________(62)it.
By the way,maybe the Food and Drug Administration,__________(63)approved use of the drug 11 years ago,should consider_________(64)its list of side effects associated with this medicine.The current list does note that patients may experience vomiting,stomach pain and some other side effects.But no where________(65)it mention the potential for loss of fingerprints. _________(60)
A.begin
B.like
C.decide
D.have
[多项选择]国际收支申报差错删除交易在删除西联原差错交易的同时,将伴随业务交易形成的()涉外付款申报信息和()涉外收入申报信息一并删除。
A. 基础
B. 国际收支
C. 汇出汇款
D. 汇入汇款
E. 所有
[单项选择]如果属于非承包商原因造成,承包商未在合同规定的时间内发出索赔通知,则( )获得竣工时间的延长,业主对此不承担任何责任。
A. 可以处理
B. 有权
C. 无权
D. 不可以处理
[判断题]要充分发挥退役军人长期接受党和部队教育、组织纪律意识强、综合素质高等优势,激发退役军人自主创业的外在动力,积极协调有关部门开发推介适合退役军人的创业项目,注重培育退役军人致富带头人。()
A.正确
B.错误
[单选题] 电子商务企业借助于自身物质条件(包括物流设施、设备和管理机构等)自行组织的物流活动叫做( )
A. 自营物流
B. 外包物流
C. 自营物流与外包结合
D. 物流仓储外包
[单选题]下列各项中,不属于放款核准岗岗位职责的是()
A.按照实贷实付原则审核客户经理提交的客户提款申请和支付委托,提出放款核准意见
B.根据核保核押岗提供的《抵(质)押登记核实书》或《保证担保核实书》,审查信贷合同和相关协议等资料,审核担保和前提条件落实情况
C.负责接收授信审查审批中心移交的信贷档案及审批资料,并根据信贷业务资料对信贷业务的合法性、合规性及信贷资金使用的合理性进行审核
D.通过现场和非现场检查记录并报告各环节人员履职情况
[单选题]团体旅客乘车时给予一定的优惠;满20人时给予免收一人票价的优惠。20人以上,每增加<___>人,再免收一人的票价。( )
A.5人
B.10人
C.15人
D.20人
[单项选择]下列哪一项是产品成本形成之后的综合分析与考核活动( )
A. 事前控制
B. 事后控制
C. 事中控制
D. 产量控制
[多选题]实行基层法人机构领导人员辞职制度。辞职包括()。
A.因公辞职
B.自愿辞职
C.引咎辞职
D.责令辞职
[判断题]多极化是促进世界和平与发展的重要因素。
A.正确
B.错误
[填空题]单位必须按规定为作业人员配备符合国家标准的劳动防护用品和生产作业工具,并定期检测。作业人员按规定正确使用、____。
[单选题]支腿先展开后收回操作顺序正确的是:( )
A.①②③④
B.①②④③
C.①④②③
D.①③④②
[单选题]未装备LKJ的动车组列车列控限速设置不成功时,列车调度员应向司机发布最高不超过( )限速调度命令。
A.40 km/h
B.60 km/h
C.实际限速
[填空题]安全带是预防<--NRC-->的个人防护用品
[单选题]高速接触网在正常运行或故障条件下产生的钢轨对大地的( )不能超过允许范围。
A.电压
B.电感
C.电阻率
D.电阻
[简答题]烃基酸类捕收剂主要用于选别何种矿物?选别时注意什么?
[名词解释]社区物业管理纠纷
[单项选择]How do doctors' expectations influence patients
A. Doctors tell patients explicitly whether they will heal or not.
B. Doctors tell patients secretly whether they will heal or not.
C. Doctors communicate their expectations through other people.
D. Doctors communicate their expectations unconsciously to patients.
[判断题]人力资源的最终目的是要实现企业人力资源供给和需求的平衡。( )
A.正确
B.错误
[多选题]梯子应坚固完整,有防滑措施。梯子的支柱应能承受()的总重量。
A.A-作业人员
B.B-所携带材料
C.C-所携带的工具
D.D-安装或拆卸的设备
E.掠
F.掠
G.掠
[单项选择]国外先进的工业国家,会计电算工作从()世纪50年代开始。
A. 19
B. 21
C. 20
D. 18
[单选题]若机车在运行时,机车主电路接地,会使柴油机( )。
A.功率过载
B.突然卸载
C.飞车
D.强烈震动

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