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【单选题】
2真误差一般用()符号表示。
A.
σ
B.
m
C.
ν
D.
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参考答案:
举一反三
【简答题】选择方框中所给单词并用其适当形式完成对话 just;what;worry;colour;size;call; show;way;not;how;look;in Ann : Hello, Jim. This  is Ann speaking. Jim : Hi, Ann. Ann:I’m 1 to thank you for your present. Jim : Do you like it? A...
【单选题】Which of the following statements is NOT the result if we continue the state of play?
A.
More diseases will emerge.
B.
More natural resources will disappear.
C.
Healthcare services would improve in poor areas.
D.
There will be more threats to human health into the food chain.
【判断题】在Dreamweaver CC中,当你打开页面文件时,与当前页面相关的CSS外部样式表文件会同步显示在设计视图窗口中,点击它你就可以对其进行编辑。( )
A.
正确
B.
错误
【单选题】岗位等级的划分依据是( )的结果。
A.
组织结构
B.
岗位评价
C.
绩效考核
D.
薪酬标准
【单选题】在以下那种情况,“搭便车”问题会出现( )
A.
所有消费公共商品的个人都支付其费用
B.
个人愿意支付他们的消费费用
C.
所有消费和生产的商品都是个人用物品
D.
有些人消耗了公共物品,并不需要支付其全部费用
【单选题】The rule that requires financial statements to reflect the assumption that the business will continue operating instead of being closed or sold, unless evidence shows that it will not continue, is the...
A.
Going-concern assumption.
B.
Business entity assumption.
C.
Objectivity principle.
D.
Cost Principle.
E.
Monetary unit assumption.
【简答题】根据语境,用恰当的语言完成对话。 (Jim and Linda are meeting on the way to school) Jim: Hi, Linda. What's wrong with you? Linda: Bad luck! I fell down my bike and broke my leg. Jim: 1 .What did you do about it? Linda:...
【多选题】人体缺钙可能会出现的症状有( )。
A.
抽筋
B.
骨质疏松
C.
贫血
D.
脚气病
【多选题】人体钙缺乏的主要症状有:
A.
儿童佝偻病
B.
成人骨质软化症
C.
老年人骨质疏松症
D.
骨质增生、抽搐等
【简答题】Jim: You were right ! But I began to take interest _____traveling only three months ago. I thought that might be a goodway to inspire( 激发 ) my writing.And it sure is.
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