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【单选题】
填写测量数据的基本处理步骤的顺序（ ）。1.计算样本的方差和标准差；2.计算每次测量值的剩余误差及其平方值；3.求算术平均值；4.如有坏值，剔除，转（ ），否则（ ）；5.由测量值的标准差计算被测量算术平均值的标准差；6.判别线性累积系统误差和周期性系统误差7. 表示最后测量结果；A.
3-2-1-4-5-7-6，括号中为3，7
B.
3-2-1-4-6-5-7，括号中为3，6
C.
3-2-1-4-5-6-7 ，括号中为2，6
D.
3-2-1-4-7-5-6，括号中为2，6
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【单选题】The Muster List ('Station Bill') of a ship must be signed by the ______.
A.
person in charge
B.
Coast Guard marine inspection officer
C.
company safety director
D.
entire crew
【单选题】单项选择。 This river is ____ than that one. [ ]
A.
deep and clean
B.
deeper and cleaner
C.
deeper and clean
D.
deep and cleaner
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A.
within one month.
B.
within two months.
C.
Not mentioned.
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【判断题】If you want to understand corporate culture, you must decipher what is going on at the deeper level.
A.
正确
B.
错误
【单选题】______the cause,the hate between these men grew deeper and deeper.
A.
What
B.
What about
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Whatever
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What if
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