热门试题:
[单选题]
X线透过被照体后行成的X线强度的差异,称为
A.人工对比度
B.天然对比度
C.X线对比度
D.胶片对比度
E.照片对比度
[单项选择]膝关节脂肪垫主要功能( )
A. 减少膝关节摩擦和减轻膝关节负重
B. 吸收震荡和加强膝关节稳定
C. 加强膝关节稳定和减少摩擦
D. 减轻膝关节负重和加强膝关节稳定
E. 吸收震荡和减少摩擦
[单选题]提高精神病人的药物治疗依从性,以下哪条不对
A.掌握精神药物治疗的原则
B.提高患者、家属对服药必要性的认识
C.每天强迫精神病患者服药
D.减少药物不良反应的发生
E.督促患者每天按时服药
[多选题]根据《国家电网有限公司基建安全管理规定》,下列关于施工班组职责说法正确的是()。
A.开展安全教育培训和岗位练兵活动
B.组织开展安全日活动,总结与布置安全工作
C.按规定开展安全检查,及时发现并解决存在的安全隐患
D.考核职工的安全施工和遵章守纪情况
[单选题]工频耐压试验时,流过被试品的电流一般为(____)。
A. 微安级
B. 毫级
C. 安培级
D. 千安级
[多选题](JB-CH05)关于螺杆泵叙述正确的是()。(1.0分)
A.:螺杆泵属容积式转子泵,有单转子的,也有多转子的。主要输送油料和粘度小的介质。
B.:由两个或三个螺杆啮合在一起形成的泵,称之为螺杆泵
C.:根据螺杆的数目,可分为单螺杆泵,双螺杆泵,三螺杆泵和五螺杆泵
D.:螺杆泵是一种容积式变量泵
E.:泵中螺杆相互啮合,螺杆上的螺旋槽与容纳螺杆的孔壁形成一个个的密封腔,随螺杆的转动,密封腔不断向出口端推移,从而实现泵送的目的。
[单项选择]发包人自收到竣工结算报告及结算资料后( )天内进行核实,确认后支付工程竣工结算价款。
A. 7
B. 14
C. 28
D. 30
[单项选择]国家林业局于()年发文组织开展第二次全国林业有害生物普查工作。
A. 2003
B. 2000
C. 1980
D. 1998
[单选题]主治肾阳虚水泛证的方剂是
A.实脾散
B.理中丸
C.肾着汤
D.真武汤
E.肾气丸
[单选题]犬咬伤后应立即用浓肥皂水或清水冲洗伤口至少( )min,同时用挤压法自上而下将残留伤口内唾液挤出,然后再用碘酒涂搽伤口。
A.5
B.10
C.15
D.20
[判断题]曹植留传下来的《燕歌行》是我国现存第一首成熟完整的七言诗。
[单选题]通报的特点具有
A.告知性
B.推荐信
C.创新新
D.科学性
[单选题]营业机构负责人对重要空白凭证及有价单证的库存、领取、保管、作废等情况,()至少检查一次。
A.每天
B.每周
C.每月
D.每季
[判断题]招标文件中明确投标人无需编制施工组织设计、
服务大纲或设备安装调试方案等技术标评审内容的,自招标文件开始发出之日起至递交投标文件截止之日止不少于7日。
A.正确
B.错误
[单项选择]下列因素,不影响照片锐利度的是
A. 焦点的大小
B. 阳极效应
C. 被照体的移动
D. 被照体-胶片距离
E. 屏-片体系的模糊
[单项选择]下列化合物中,属于己酮糖的是()
A. 甘露糖
B. 果糖
C. 半乳糖
D. 葡萄糖
E. 核糖
[单项选择]某居民纳税人,2009年财务资料如下:收入合计30万元,成本合计26万元,经税务机关核实,企业未能正确核算收入,税务机关对企业核定征收企业所得税,应税所得率为 20%,2009年应纳企业所得税为( )万元。
A. 1.63
B. 1.75
C. 2
D. 3
[不定项选择题]资料:(二)
The very loans that are supposed to help seniors stay in their homes are in many cases pushing them out. Reverse mortgages, which allow homeowners 62 or older to borrow money against the value of their homes and not pay it back until they move out or die, have long been said with problems. Now, federal and state regulators are documenting new instances of abuse as smaller mortgage brokers, including former sub-prime lenders, flood the market after the recent exit of big banks and as defaults on the loans hit record highs.
Some lenders are aggressively recommending loans to seniors who cannot afford the fees associated with them, without mentioning the property taxes and maintenance. Others are wooing seniors with promises that the loans are free money that can be used to finance their long-desired things, without clearly explaining the risks. Some widows were pressured not to have their names on the contract, without being told that they could be left facing foreclosureafter their husbands died.
Now, as the vast baby boomer generation is entering retirement and more seniors struggle with declining savings, the newly established Consumer Financial Protection Bureau is working on new rules that could mean better disclosure for consumers and stricter supervision of lenders. More than 775,000 of such loans are outstanding, according to the federal government.
Concerns about the multi-billion dollar reverse mortgages market echo those raised in the lead-up to the financial crisis when consumers were marketed loans—often carrying hidden risks—that they could not afford. “There are many of the same red flags, including explosive growth and the fact that these loans are often advertised aggressively without regarded to suitability,“sad Lori Swanson, the Minnesota attorney general, who is working on reforming the reverse mortgage market.
Which is true about the problem of reverse mortgage?
A.Some lenders are unwilling to lend money to seniors.
B.The borrowers cannot pay back the money as expected.
C.Federal and state regulators are documenting the objection.
D.Some lenders go bankrupt.
[单项选择]其作用为反射较长波长的光而通过较短波长的光的是( )
A. 气冷氩离子激光器
B. 分色反光镜
C. 光束成形器
D. 透镜组
E. 光电信增管
[多选题]中国公民赵某(未出过境)是某境外黑社会组织在中国内地的代表,受该黑社会组织的授权,专门在境内为该黑社会组织发展成员。后赵某另立门户,脱离该黑社会组织自行组织黑社会性质组织,在境内组织实施了开设赌场、组织卖淫犯罪活动。赵某构成()。
A.入境发展黑社会组织罪
B.组织、领导黑社会性质组织罪
C.开设赌场罪
D.组织卖淫罪
[判断题]( )制度是保证实现组织目标而要求养老护理员及成员共同遵守的条例、
规则、程序等。
A.正确
B.错误
[判断题]纳税人分立时未缴清税款的,分立后的纳税人各自对未履行的纳税义务平均承担责任。
[单项选择]无论采用何种方法,估计提早行权时不需考虑的因素是()
A. 等待期的长度
B. 预计将发行在外的类似期权的平均存续时间
C. 基础股份的价格
D. 基础股份的预计波动率
[单项选择]
The changes in globally averaged temperature that have occurred at the Earth’s surface over the past century are similar in size and timing to those 61 by models that take into account the combined influences of human factors and solar variability.
To 62 the question of attribution requires the 63 of more powerful and complex methods, beyond the use of global averages alone. New studies have focused on 64 maps or patterns of temperature change in 65 and in models. Pattern analysis is the climatologically equivalent of the more comprehensive tests in the medical analogy mentioned 66 , and makes it possible to achieve more definitive 67 of observed climate changes to a particular cause or causes.
The expected influence of human activities is thought to be much more complex than uniform warming over the entire surface of the Earth and over the whole 68 cycle. Patterns of change over space and time therefore provi
A. stabilities
B. popularities
C. concentrations
D. hierarchies
[单项选择]烧结多孔砖根据抗压强度分为()个强度等级。
A. 3
B. 4
C. 5
D. 6
[判断题]在合理配置网络设备管理员账户、审计账户、普通账户后,还需相应配置可用的权限,才能真正起到权限控制的作用
A.正确
B.错误
[单选题]教学工作的中心环节是()。
A.备课
B.上课
C.布置作业
D.作好辅导
[单项选择]江海公司于2009年9月接受一项产品安装任务,安装期5个月,合同总收入30万元,年度预收款项20万元,余款在安装完成时收回,当年实际发生成本15万元,预计还将发生成本3万元。2009年末请专业测量师测量,产品安装程度为60%。则年末应确认的劳务收入为( )万元。
A. 30
B. 20
C. 18
D. 15
[判断题]( )幼儿每次排便的时间应该在10-15分钟。
A.正确
B.错误
[多选题]下列属于采用虚电路连接的系统是(____)。
A.分组交换
B.DDN
C.帧中继
D.ATM
[单项选择]《对外贸易法》规定,在国际服务贸易方面,我国根据缔结的或者参加的国际条约、协定中作出的承诺,给予其他缔约方、参加方市场准入和:
A. 优惠待遇
B. 最惠国待遇
C. 不歧视待遇
D. 国民待遇
[单选题]《建设工程安全生产管理条例》规定,施工单位应当为( )办理意外伤害保险。
A.本单位职工
B.施工现场从事危险作业的人员
C.施工现场人员
D.施工现场从事特种作业人员
[判断题]嬢11 导线在切割前,要先用细铁丝在切口两边绑扎牢,以防切割后散股。 ( )
A.正确
B.错误
[单项选择]
女,25岁,G1P0,孕37周,阴道大量出血,胎心率正常,B超提示部分性前置胎盘,最恰当的处理方法是()
A. 输血,等待阴道分娩
B. 人工破膜
C. 人工破膜,静滴缩宫素
D. 剖宫产术
E. 人工破膜,用Willet头皮钳牵引
[判断题]( )高锰钢整铸辙叉纵向水平裂纹,轮缘槽一侧裂纹长度达200mm,可判为重伤。
A.正确
B.错误
[判断题] 根据上海石化关于贯彻落实《集团公司加强直接作业环节安全管理十条措施》的通知,每日施工作业前,乙方管理人员对乙方施工人员进行安全技术交底,在班前安全600秒记录中签字确认。
A.正确
B.错误
[单选题]运行于相邻两个技术站之间,在( )进行摘挂车辆作业的货物列车,称为摘挂列车。
A.中间站
B.区段站
C.编组站
D.货运站
[单项选择]应用市场价格比较法中的成本比率法评估师,必须要()
A. 车辆的类别相同
B. 使用年限可以不同
C. 车辆的使用年限相同
D. 车辆的使用年限和类别均应相同
[多选题]厂房应定期检查,厂房的结构应无( )等现象,门窗应完整。
A.倾斜
B.裂纹
C.风化
D.下塌