由于统计目的和核算对象不同,行业分类的基本单位除采用产业活动单位外,也可以采用法人单位。( )
参考答案:对
上腹部手术拆线的时间是()。下腹部手术拆线的时间是()。
A.4~5日
B.6~7日
C.7~9日
D.10~12日
E.14日
Which of the following is least accurate about exchange traded funds (ETF)()
A. Diversification can be obtained easily with a single ETF transaction.
B. ETFs have a cost advantage over traditional mutual funds.
C. ETFs trade once a day at closing market prices.