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问题
单项选择题
下列不属于绩效指标的是()
A.利润率指标
B.勒纳指数
C.基尼系数
D.贝恩指标
答案
参考答案:C
解析:基尼系数是衡量行业集中度的指标。
补全对话,情景问答
左边的句子找不到自己的好朋友了,你能帮帮他们吗?
( ) 1. My name is Mary.
( ) 2. I have three pens.
( ) 3. There it is.
( ) 4. Nice to meet you, too.
( ) 5. I'm fine, thanks.
( ) 6. Here you are.
A. Where is the school?
B. How are you?
C. What's your name?
D. How many pens do you have?
E. Nice to meet you.
F. May I have one book, please?
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问答题 简答题
选择磁化方法时,必须考虑的因素有哪些?
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