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【单选题】
会使红细胞发生皱缩的是( )
A.
12.5g/L的NaHCO3溶液
B.
1.0g/L的NaCl溶液
C.
9.0g/L的NaCl溶液
D.
100g/L的葡萄糖溶液
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参考答案:
举一反三
【单选题】The CPI is a measure of the overall cost of the goods and services bought by
A.
a typical consumer, and the CPI is computed and reported by the government
B.
typical business firms, and the CPI is computed and reported by the government
C.
a typical consumer, and the CPI is computed and reported by the private firm.
D.
typical consumers, and the CPI is computed and reported by academic community.
【单选题】The CPI is a measure of the overall cost of
A.
inputs purchased by a typical producer.
B.
goods and services bought by a typical consumer.
C.
goods and services produced in the economy.
D.
stocks on the New York Stock Exchange.
【单选题】What does Stan say about Cathy ’s suggestion?
A.
They’d have to get permission.
B.
Jack wouldn’t like it.
C.
He thinks it might work.
D.
The other assistants should be consulted.
【单选题】The CPI, a price index used to measure inflation, is imperfect since a. It only measures those goods that are included in the market basket b. It does not take into account quality improvements c. Man...
A.
It only measures those goods that are included in the market basket
B.
It does not take into account quality improvements
C.
Many payments are already indexed for inflation
D.
It does not include services
E.
Only A and B
【判断题】The consumer price index (CPI) is a measure of the overall cost of the goods and services bought by a typical consumer.
A.
正确
B.
错误
【简答题】Using the CPI measure of the price level, which is 100 in the base year of 2007, calculate the annual inflation rates for (a) 2013, when the index is 103.7. (b) 2014, when the index is 105.5. (c) 2015...
【单选题】Which of the following is not a widely acknowledged problem with using the CPI as a measure of the cost of living?
A.
substitution bias
B.
introduction of new goods
C.
unmeasured quality change
D.
unmeasured price change
【单选题】The measure used to report price changes at the wholesale level is the
A.
gross domestic product (GDP).
B.
consumer price index (CPI).
C.
gross output (GO).
D.
producer price index (PPI).
【单选题】What does Cathy say about Stan's suggestion?
A.
They'd have to get permission.
B.
Jack wouldn't like it.
C.
She thinks it might work.
D.
The other assistants should be consulted.
【单选题】The CPI is a measure of the overall cost of the goods and services bought by
A.
a typical firm
B.
the government
C.
a typical consumer
D.
All of the above are correct.
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