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【单选题】
( 2019 ·濮阳模拟)改革开放四十年,“经济特区”是前沿阵地;深圳特区四十年迎来了沧桑巨变,小渔村变身为国际大都市。特区坚持先行先试,敢想敢干,形成了伟大的“特区精神”,积累了宝贵的“特区经验”。深圳特区四十年发展给我们的哲学启示( ) 1要坚定必胜信念,因为事物发展的前途是光明的;2要懂得发挥主观能动性是我们成功的前提和基石;3要懂得精神的力量会影响和制约社会实践的发展;4要重视科学理论,它是社会实践成功的决定因素A.
①③
B.
②③
C.
①④
D.
②④
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【单选题】厂修期间，在船舶监修工作中，下列错误说法是（）。
A.
轮机长负责监修轮机的修理项目
B.
工程验收可以根据双方事先商定的标准
C.
单项工程完工后由轮机长检查认可
D.
单项工程完工后由主管轮机员检查认可
【单选题】For the distribution drawn here, identify the mean, median, and mode.
A.
A = mean, B = mode, C = median
B.
A = mode, B = median, C = mean
C.
A = mode, B = mean, C = median
D.
A = median, B = mode, C = mean
【单选题】关于修理单的编制，下列说法不正确的是______。
A.
修理单上应注明修理类别，并注明船舶检验机构要求的修理工程，以便验船师监督和检验
B.
修理单一式四份，其中两份上交公司机务部门，一份交给修船厂，一份留船
C.
编制正确和准确的修理单对节约修船经费、缩短修期和提高修船质量均有决定性作用
D.
船舶在航行中各种机械和设备的运行状况、零部件的磨损与腐蚀等测量记录和损坏记录、历次修船记录和有关技术文件等均是编制修理单的重要依据
【单选题】In 1991 a median home cost $122,000 and CPI = 137. In 2012, the median home cost $217,400 and CPI = 216. In real terms
A.
Houses were more expensive in 1991.
B.
Houses were more expensive in 2012.
C.
Houses were the same in both years.
D.
Not enough information to answer.
【单选题】In a distribution that is skewed to the right, what is the relationship of the mean, median, and mode?
A.
mode > median > mode
B.
mode > mean > median
C.
mean > median > mode
D.
median > mean > mode
【单选题】In 1991 a median home cost $122,000 and CPI = 137. In 2009, the median home cost $217,400 and CPI = 216. In real terms
A.
houses were more expensive in 1991.
B.
houses were more expensive in 2009.
C.
houses were the same in both years.
D.
Not enough information to answer
【简答题】检查螺旋体最常用的方法是A. 悬滴法 B. 革兰染色法 C. 抗酸染色法 D. Gi法 E. msA.染色法
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