[判断题]应加强桥上和隧道口附近无缝线路道岔检查和锁定，防止碎弯和爬行-我要搜题网

[单选题]卫星轨道数据是一类需要严格保密的数据，卫星所有人将卫星的位置和运行路线视为机密资料，拥有卫星的那些企业担心泄密会使自己丧失竞争____，因为把_____的定位信息泄露出去，可能会向竞争对手暴露自己的实力，政府也担心会危害国家安全。依次填入划横线部分最恰当的一项是：
A.筹码详细
B.能力准确
C.机遇隐藏
D.优势确切

查看答案

[多选题]对螺旋机构来说,大导程角的多头螺旋可以用于 ( )。
A.传递大功率
B.传递小功率
C.快速运动
D.慢速运动

查看答案

[简答题]什么是需求管理与供给管理？

查看答案

[多选题]特发性面神经麻痹的常见症状是（）
A.眼球向上偏斜
B.瘫痪侧口角下垂
C.下颌向健侧偏斜
D.患侧鼻唇沟变浅
E.患侧额纹变浅或消失

查看答案

[简答题]屏蔽门模式开关有{|*|}种模式。（数字请用阿拉伯数字）

查看答案

[单选题]肺气肿患者的肺弹性回缩力降低,导致哪项气体量增加
A.功能余气量
B.潮气量
C.肺活量
D.用力肺活量

查看答案

[单项选择]关于输卵管妊娠的描述，正确的是（）
A. 输卵管峡部妊娠发生率最高
B. 多数患者都有较多量阴道流血
C. 腹痛通常是患者就诊的主要症状
D. 输卵管壶腹部妊娠多以破裂为结局
E. 尿妊娠试验阴性可排除输卵管妊娠

查看答案

[判断题] 2017年起，税务总局先后在18个省市税务局开展优化税收营商环境试点工作
A.正确
B.错误

查看答案

[多项选择]白芷的适应证是（）
A. 外感风寒，头身痛，鼻塞
B. 阳明头痛，齿痛，风湿痹痛
C. 白带过多
D. 疮痈肿毒
E. 皮肤风湿瘙痒

查看答案

[不定项选择题]共用题干 Science and Truth
“FINAGLE”（欺骗）is not a word that most people associate with science. One reason is that the image of the scientist is of one who always______ (51)data in an impartial（不偏不倚的）search for truth. In any debate______ ( 52 ) intelligence , schooling , energy—the phrase“science says”usually disarms opposition.
But scientists have long acknowledged the existence of a“finagle factor”—a tendency by many scientists to give a helpful change to the data to______(53)desired results.The latest of the finagle factor in action comes from Stephen Jay Gould,a Harvard biologist,who has ______(54)the important 19th century work of Dr. Samuel George Morton.Morton was fa-mous in his time for analysing the brain______(55)of the skulls as a measure of intelligence.
He concluded that whites had the largest brains,that the brains of Indians and blacks were smaller,and______(56),that whites constitute a superior race.
Gould went back to Morton's original data and concluded that the______(57)were an example of the finagle at work .He found that Morton's“discovery”was made by leaving out embarrassing data,______(58)incorrect procedures,and changing his criteria-again,always in fayour of his argument. Morton has been thoroughly discredited by now and scientists do not believe that brain size reflects______(59).
But Gould went on to say Morton's story is only an example of a common problem in ______(60)work .Some of the leading figures in science are______(61)to have used the finagle factor. Gould says that Isaac Newton fudged out（捏造）to support at least three central statements that he could not prove .And so______(62)Laudius Ptolemy,the Greek astronomer,whose master work,Almagest,summed up the case for a solar system that had the earth asits centre .Recent______(63)indicate that Ptolemy either faked some key data or resorted heavily to the finagle factor.
All this is important because the finagle factor is still at work.For example,in the artificial sweetener controversy,it is______(64)that all the studies sponsored by the sugar industry find that the artificial sweetener is unsafe,______(65)all the studies sponsored by the diet food industry find nothing wrong with it. 63._________
A.studies
B.events
C.developments
D.decisions

查看答案

[单项选择]下面程序段中c的二进制值是______。 char a=3,b=6,c; c=a^b＜＜1;
A. 00001011
B. 00001111
C. 00011110
D. 00011100

查看答案

[多选题]调车作业中越区和转场作业的规定有（）。(《技规》第281条)
A.没有做好联系和防护，不准越区作业
B.没有做好联系和防护，不准转场作业
C.不足3人不准越区或转场作业
D.调车机车越区作业的联系和防护办法，应在行规内规定

查看答案

[单项选择]下列期货品种在大连商品交易所交易的是（）。
A. 早籼稻
B. 聚氯乙烯（PVC.
C. 天然橡胶
D. D.精对苯二甲酸（PT

查看答案

[单选题]’年9月30日起实施的车辆分公司《劳防用品现场使用管理规定》中指出，在进行箱体内作业、构架内作业、客室内作业、镟轮切削作业时，可视情况不佩戴安全帽，但当（）时，必须佩戴安全帽。
A.）作业完毕离开作业场所
B.特殊情况
C.领导视察
D.身体不适

查看答案

[多选题]在个人商用房贷款的贷后管理和检查环节，要检查的内容包括（　　）。
A.客户信息变化情况
B.借款人在银行及其他金融机构的信用状况
C.抵押房产状况及价值、权属是否发生变化
D.违约贷款违约原因，是否存在违规操作行为
E.逾期贷款是否在诉讼时效之内

查看答案

[单项选择]女患者，每逢经行大便溏泄，脘腹胀满，神疲肢软，面浮肢肿，经行量多，色淡质稀，舌淡红，苔白，脉濡缓。治法是（）
A. 健脾益气，化湿调经
B. 健脾益气，固涩止泻
C. 健脾益气，除湿止泻
D. 健脾益气，固冲止血
E. 健脾益气，暖土固肠

查看答案

[填空题]根据知识层面不同，分为（）教育培训和（）教育培训。

查看答案

[填空题] The enormous growth of American economy has been【B1】to many factors. The size of the United States and its【B2】resources have been often cited as important reasons for the rapid【B3】of American economy. They are true to a great extent. But, then, there are other countries in the world that are【B4】with similar natural conditions and yet have【B5】developed to the same degree of economic power as the United States has. So, there must be reasons【B6】the size the country and the natural resources it possesses. According to the【B7】argument, the remarkable achievements of the U.S. economy are primarily【B8】the system【B9】which it has been operating since the founding of the nation—American capitalism. It is true that American capitalism should be【B10】to the achievements of its economy. The question【B11】immediately comes to our mind is what are the essential【B12】and construct their significance in the【B13】of American economy, we shall then be able to make a good【B14】of the key factors that
A. A．with
B．under
C．upon
D．for

查看答案

[简答题]某汽车制造企业为增值税一般纳税人，2008年4月有关生产经营业务如下：
(1)以交款提货方式销售A型小汽车30辆给汽车销售公司，每辆不含税售价15万元，开具增值税防伪税控专用发票应收价款450万元，当月实际收回货款430万元，余款下月才能收回。
(2)销售B型小汽车50辆给特约经销商，每辆不含税单价12万元，向特约经销商开具了防伪税控增值税专用发票，注明价款600万元、增值税102万元，由于特约经销商当月支付了全部货款，汽车制造企业给予特约经销商原售价2%的现金折扣。
(3)将新研制生产的C型小汽车5辆销售给本企业的中层干部，每辆按成本价10万元出售，共计取得收入50万元，C型小汽车尚无市场销售价格。
(4)购进机械设备取得增值税防伪税控专用发票注明价款20万元、进项税额3.4万元，该设备当月投入使用。
(5)当月购进原材料取得增值税防伪税控专用发票注明金额600万元、进项税额102万元，并经过税务机关认证，支付购进原材料的运输费用20万元(取得普通发票)、保险费用 5万元、装卸费用3万元。
(6)从小规模纳税人处购进汽车零部件，取得由当地税务机关代为开具的增值税专用发票注明价款20万元、进项税额1.2万元。
(7)当月发生意外事故损失库存原材料金额35万元。
2008年4月该企业自行计算，申报缴纳的增值税和消费税如下：
①申报缴纳的增值税
=[430+600×(1-2%)+50]×17%-[3.4+102+(20+5+3)×7%+1.2-35×17%]
=181.56-102.61=78.95(万元)
②申报缴纳的消费税
=[430+600×(1-2%)+50]×5%=53.4(万元)
(说明：该企业生产的小汽车均适用5%的消费税税率，C型小汽车成本利润率8%)
要求：根据上述资料，按下列序号计算有关纳税事项或回答问题，计算事项需计算出合计数：

查看答案

[判断题]应加强桥上和隧道口附近无缝线路道岔检查和锁定，防止碎弯和爬行。（）
A.正确
B.错误

热门试题:

[判断题]应加强桥上和隧道口附近无缝线路道岔检查和锁定，防止碎弯和爬行。（ ）A.正确B.错误

热门试题:

[判断题]应加强桥上和隧道口附近无缝线路道岔检查和锁定，防止碎弯和爬行。（）
A.正确
B.错误