Look After Your Voice
Often speakers at a meeting experience dry mouths and ask for a glass of water. You can solve the problem by activating the saliva in your mouth. First gently bite the edges of your tongue with your teeth. Or, press your entire tongue to the bottom of your mouth and hold it there until the saliva flow. Or you can imagine that you are slicing a big juicy lemon and sucking the juice.
Before you begin your talk, be kind to your voice. Avoid milk or creamy drinks that coat your throat. Keep your throat wet by drinking a little sweetened warm tea or diluted fruit juice.
If you sense that you are losing your voice, stop talking completely. Save your voice for your speech. You may feel foolish using paper to write notes, but the best thing you can do is to rest your voice. If you need to see a doctor, perhaps you can get some advice from a professional singer In the meantime, do not even talk in a low voice.
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A.得天独厚的地理条件 B.我国古代劳动人民的特别智慧 C.农业生产发展的需要 D.在封建迷信基础上发展起来的 [判断题]【安全技术等级考试输电线路专业二级判断题】46工作票签发人或工作负责人对有触电危险施工复杂容易发生事故的工作，应增设专责监护人和确定被监护的人员。
A.正确 B.错误 [单选题]( )的特色是在瓷器上施金加彩,宛如钱丝万缕的金丝彩线交织,显示金碧辉煌、雍容华贵的气度。
A.釉里红 B.青花瓷 C.秘色瓷 D.广彩 [单项选择]在计算机中传送信息的基本单位是
A. 字 B. 字节 C. 字长 [单项选择]What is the new opportunity e-ticketing brings to the theme parks
A. The tour to the parks will be more convenient. B. Soft drink companies will be better partners of the parks. C. The theme park industry will be more profitable. D. Visitors to the parks will have more discounts. [多项选择]按照ISO/IEC17021-1规定，下列哪些是第一阶段审核的目的？（）
A. 审核客户的文件化的管理体系信息 B. 查客户理解和实施标准要求的情况，特别是管理的关键绩效或重要的因素、过程、目标和运作的识别情况 C. 审查二阶段所需资源的配置情况，并与客户商定第二阶段的细节 D. 评价客户管理体系的实施情况 [单选题]当出站信号机有两个发车方向且向主要线路发车时,( )吸起。321020201
A.ZXJ(主信号继电器) B.XFJ(信号辅助继电器) C.LXJ和ZXJ D.ZXJ、XFJ、LXJ [单选题]中国人民取得抗日战争胜利的最主要因素是( )
A.实行全民族抗战 B.战争的正义性 C.国际反法西斯力量配合 D.正确的战略战术 [单选题]化学课程据不同的分类标准有不同的分类方式，注重学生基础学力的培养，即培养学生作为一个公民所必需的“三基”为中心的基础教养，是中小学课程的主要组成部分属于哪类课程（ ）。
A.基础型课程 B.拓展型课程 C.研究型课程 D.活动型课程 [单选题]金属氧化锌避雷器特点有动作迅速、( )、残压低、通流量大。
A.无续流 B.能耗低 C.续流小 [多选题]金融机构除核对有效身份证件或者其他身份证明文件外，可以采取以下的一种或者几种措施，识别或者重新识别客户身份
A.要求客户补充其他身份资料或者身份证明文件 B.电话查访 C.回访客户 D.向公安、工商行政管理等部门核实 [判断题]氨制冷系统安装前,辅助设备不必进行单体气密性试验。( )
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One key to Impressionism’s popularity is that the artist often put the viewer in the position of someone on holid
[单项选择]成人患牙三氧化二砷封药时间为
A. 30～40分钟 B. 24～48小时 C. 3天 D. 半个月 E. 1个月 [简答题]门架系统的作用是什么？
[判断题]领车信号：夜间——绿色灯光。前部负责瞭望的人员及使用无线调车灯显设备作业单机或牵引运行领车时，显示白色灯光。
A.正确 B.错误 [判断题]对于散射源来说，往往最大的散射源来自于试件本身。
[单项选择]张某诉李某一案于2002年7月25日一审法院判决后，由于山洪暴发交通中断被告李某无法邮寄或者直接递交上诉状。直到2002年8月15日交通恢复，李某想向法院申请顺延上诉期限，他应当在什么时间内提出申请
A. 8月22日内 B. 8月25日内 C. 8月30日内 D. 9月14日内 [填空题][T]粗大误差是明显超出规定条件下( )的误差,它是统计的( )。
[判断题]公允价值变动损益一般在估值日次日对基金资产按公允价值估值时予以确认。（）
[单选题]生产作业区域严禁()。
A.喝水 B.吸烟 C.讨论 D.跑动 [单项选择]当一种n型半导体的少子寿命由直接辐射复合决定时，其小注入下的少子寿命正比于（）
A. 1/n0 B. 1/△n C. 1/p0 D. 1/△p [判断题]《安全生产风险隐患大排查大整治考核办法》中，安全环保部、综合办公室对各单位重点工程进展情况进行全程跟踪落实，出现弄虚作假的，对责任单位进行考核。
A.正确 B.错误 [单项选择]
One Christmas Eve, I kissed my family goodbye and went to spend the night in the hospital where I worked in its emergency department (急诊部). It was a (36) job. [判断题]实测桩身波速明显偏高的桩，桩长可能偏长。( )
A.正确 B.错误 [判断题]（ ）高速铁路施工作业和维修作业，本线和邻线均不设置作业标。
A.正确 B.错误 [多选题]确定基准收益率时，应综合考虑的因素包括()
A.投资风险 B.资金限制 C.资金成本 D.通货膨胀 E.投资者意愿 [单选题]调车作业时，机车乘务人员要认真（ ）信号，并回示。
A.瞭望 B.观察 C.确认 D.默认 [多选题]大型养路机械机组人员应按照（）（即“四会”）的要求使用大型养路机械。
A.会使用; B.会养修; C.会检查; D.会排除故障; E.会拆解总成 我来回答: 提交
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