【简答题】【消耗次数：1】
在总指数数列中，根据各时期指数采用的同度量因素所属时期是否变动，还可分为[填空]和不变权数指数数列。
参考答案：
复制
纠错
相关题目
【简答题】
在总指数数列中，根据各时期指数采用的同度量因素所属时期是否变动，还可分为[填空]和不变权数指数数列。
【单选题】
在由3个指数所组成的指数体系中，两个因素指数的同度量因素通常（）
①
都固定在基期
②
都固定在报告期
③
一个固定在基期一个固定在报告期
④
采用基期和报告期的平均数
【单选题】
在由三个指数所组成的指数体系中，两个因素指数的同度量因素通常（ ）。
①
都固定在基期
②
都固定在报告期
③
一个固定在基期，一个固定在报告期
④
采用基期和报告期交叉
随机题目
【单选题】
_______ the bad storm Tom delivered the newspapers on time.
①
In favor of
②
In spite of
③
In front of
④
In charge of
【单选题】
One of my ____ sentences is: there is no smoke without fire.
①
faithful
②
favorite
③
favorable
④
famous
【单选题】
Theboysspentthewholemorning____ possibleanswerstothequestion.
①
discuss
②
to discuss
③
discussing
④
discussed
【单选题】
Woman: Bob, do you think you can lend me fifty dollars? Bob: Let me see. ____
①
You know I have no money at all.
②
Sorry, I don’t think I have much with me.
③
I don’t think you should do it.
④
Oh, I have quite a lot.
【单选题】
--Good morning,John. How are you doing?--________________
①
Im pleased.
②
Good night.
③
Not so bad. And you?
④
How do you do?
【单选题】
I don’t quite remember the key ____ the question though I answered it correctly.
①
of
②
to
③
for
④
about
【单选题】
The city ______ its birth-rate by almost 60% in the past 20 years.
①
cuts
②
has been cut
③
cut
④
has cut
【单选题】
There are many ____ between the young and the old about their dreams.
①
difficult
②
differences
③
different
④
difficulties