Nine states and the District of
Columbia are doing away with the sales tax on items such as clothes, shoes and
even notebooks over the next few weeks, just in time for back-to- school
shopping. Most of the promotions last only a few days, so shoppers will have to act quickly to get a tax break. The tax holidays, which have already expired in two other states, apply to small and large items. For example, the tax break applies to any school supply that costs $15 or less in New Mexico. In Massachusetts, it covers most retail purchases of $2,500 or less. Stores may offer additional savings because these events "give retailers an opportunity to have a sale on top of what the state is doing," says Verenda Smith, government affairs associate at the Federation of Tax Administrators. No industry-wide figures are available about how much consume A. C. G. Edwards is chief accountant of St. Louis [单选题]下列有关门静脉高压症的叙述,错误的是( )。
A.门静脉的主干是肠系膜上静脉和脾静脉 B.脾静脉的血流约占门静脉血流的20% C.门静脉高压症是指门静脉压力至少达24cmH2O D.门静脉主干血栓形成引起的门静脉高压症属于肝前型 [单项选择]口腔黏膜蓝黑色色素沉着,指缝、乳孕等色素沉着,见于()
A. 黏液性水肿 B. 克汀病 C. 肾上腺皮质功能不全 D. 肢端肥大症 E. Cushing病 [不定项选择题]A.TDM
A.DDD B.NONMEM C.PPK D.EBM E.限定日剂量简称 [单选题]轮式货物顺装时,轮径1000mm以下的前轮(组)前端、后轮(组)后端以及轮径1000mm及以上的前后轮(组)前后端,均应安放相应规格的掩挡,掩紧钉固,并采用( )拉牵加固。
A.交叉 B.八字形 C.又字形 D.反又字形 [多选题]借款人的权利有( )。
A.可以自主向主办银行或者其他银行的经办机构申请贷款并依条件取得贷款 B.有权按合同约定提取和使用全部贷款 C.有权拒绝借款合同以外的附加条件 D.有权用贷款以高利率进行转贷取得利息收入 E.在征得贷款人同意后,有权向第三人转让债务 [判断题]绝缘操作杆、验电器和测量杆,其允许使用电压应与设备电压等级相符。
A.正确 B.错误 [单选题]防护栏应能( )突然的冲击。
A.躲避 B.承受 C.顶住 [单选题]移频发送、接收采样用线采用()
A.阻燃软线 B.非阻燃软线 C.屏蔽阻燃软线 D.屏蔽软线 [单项选择]Under the influence of alcohol, people will ______.
A. have a clear mind and be more aggressive B. commit self-destructive behavior C. suffer both natural and unnatural death D. be more alert and excited [单项选择]耐多药结核病的定义是()
A. 对2种或2种以上一线抗结核药物耐药 B. 对2种或2种以上一、二线抗结核药物耐药 C. 所分离的菌株对链霉素、利福平或以上耐药 D. 所分离的菌株对异烟肼、利福平或以上耐药 E. 所分离的菌株对一种喹诺酮类及一种氨基糖苷类耐药 [判断题]应对雨雪冰冻灾害救援,应根据会商研判结论,提前在重点地区或重点对象前置预置力量。
A.正确 B.错误 [多选题]在VCM装置中,VCM产品罐出现超压,危害有( )。
A.易发生泄漏事故 B.易发生闪爆着火事故 C.造成装置降负荷 D.易对环境造成污染 [判断题]站内正线与相邻到发线无列检作业的线间距500mm
A.正确 B.错误 [多选题]动火执行人的安全责任有( )。
A.动火前应收到经审核批准且允许动火的动火工作票 B.按本工种规定的防火安全要求做好安全措施 C.全面了解动火工作任务和要求,并在规定的范围内执行动火 D.动火工作间断.终结时清理现场并检查有无残留火种 [单项选择]硝苯地平属于
A. 异喹啉类 B. 二氢吡啶类 C. 磷酸二酯酶抑制药 D. 磺酰胺类 E. 哌嗪类 [单选题](单选题,2分)
下列哪个不属于国外的mooc的主流机构 A.Coursera B.edX C.Udacity D.FutureLeaning [简答题]出风口没有出风或是风量减少的原因是什么?
[单选题] 重整催化剂烧焦峰面上移说明( )
A.循环速率偏低或补充空气量偏大 B.循环速率偏低或补充量偏小 C.循环速率偏高或补充空气量偏大 D.循环速率偏高或补充空气量偏小 [单项选择]以下关于C/C++程序变量的叙述中,错误的是______。
A. 变量实际上是存储位置的名字 B. 变量都具有类型属性 C. 变量必须先声明,然后才能引用 D. 除了赋值运算,其他运算都不能改变变量的值 [单项选择]对全国建设工程质量实行统一监督管理的部门是()。
A. 国务院建设行政主管部门 B. 国务院铁路、交通、水利等有关部门 C. 全国监理工程师协会 D. 各级政府质量监督机构 [单选题]从事高度大于( )米以上的作业时,属于高空作业?
A.1 B.2 C.3 D.4 [单选题]发现牵引供电设备断线或挂有异物,在牵引供电设备检修人员到达未采取措施前,任何人员均应距已断线索或异物处所()距离以外。
A.8m B.10m C.15m D.20m [填空题]我国宪法及其他法律规定我国少年享有的{ }权利、{ }的权利、{ }权利、{ }的权利等。
[单项选择]在调整喷油泵的喷油定时的方法中,应用()方法不会使喷油规律改变。
A. 升降柱塞法 B. 升降套筒法 C. 转动凸轮法 D. 加减垫片法 [判断题]化工灾害事故处置“六防”要求是防火、防爆、防毒、防灼伤、防冻伤、防同位素辐射
A.正确 B.错误 [单选题]B类航空器目视盘旋进近的最低OCH限制为:
A.75m B.90m C.120m D.150M [判断题]隧道内漏水结冰危及行车安全时,应及时刨除。
A.正确 B.错误 [单选题]农村商业银行的开业申请,由( )受理、审查并决定。决定机关自受理之日起2个月内作出批准或不予批准的书面决定。
A.银监局 B.地市级派出机构或所在城市省级派出机构 C.银监会 D.银监分局 [单项选择]
2013年是中欧全面战略伙伴关系建立十周年。10年来,中欧贸易额从2003年的1252亿美元增至2012年的5460亿美元,欧盟连续9年成为中国最大的贸易伙伴,中国连续10年成为欧盟第二大贸易伙伴。这表明() A. ①② B. ②③ C. ①④ D. ③④ [单选题]B 型简易进近灯光系统是由中线灯 (也称短排灯:灯具间距不大于( )米) 和横排灯组成。
A..1.5 B.3 C.4 D.2 [单项选择]Ever wonder why some people can sleep through just about anything, while others get startled awake at each and every bump in the night A new report in the August 10th issue of Current Biology, offers some insight: Sound sleepers show a distinct pattern of spontaneous brain rhythms. "We found that by measuring brain waves during sleep, we could learn a lot about how well a person’s brain can block the negative effects of sounds; the more sleep spindles your brain produces, the more likely you’ll stay asleep, even when confronted with noise," said Jeffrey Ellenbogen of Harvard Medical School.
During sleep, brain waves become slow and organized, Ellenbogen explained. Sleep spindles refer to brief bursts of faster-frequency waves. Those bursts of activity are generated by a portion of the brain called the thalamus (丘脑), which serves as a way station for most types of sensory information (everything except smell). "The thalamus is likely preventing sensory information fro A. The researchers found out the magnitude of the sleep spindle effect. B. The researchers compared the first quiet night with the second and third noisy nights. C. The participants were sleeping well even when confronted with noise. D. The researchers imitated the environment like in a hospital. [多项选择]硫喷妥钠使用的禁忌证是()
A. 糖尿病 B. 呼吸道梗阻 C. 血卟啉症 D. 支气管哮喘 E. 休克 [单项选择]同一施工项目多组多站请点进场时,除主站外,其余各进场站称为辅站,由施工联络人负责办理该站请销点手续,原则上辅站不超过()个站。
A. 5 B. 8 C. 7 D. 6 [多选题]为满足5
传输新需求和挑战,需要新的传输体制。下列选项中是新传输体制的是?()
A.大带宽 B.低延迟 C.网络切片 D.设备消耗高 我来回答: 提交
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