【单选题】【消耗次数：1】
随着产量的增加，平均不变成本（ ）。
①
在开始时减少，然后趋于增加
②
一直趋于减少
③
一直趋于增加
④
在开始时增加，然后趋于减少
参考答案：
复制
纠错
相关题目
【单选题】
边际成本递增规律是：在一定的生产技术条件下，随着产量增加，边际成本开始时，逐渐下降，当边际成本下降到一定程度时，再增加产量边际成本会（）。
①
大幅减少
②
不变
③
大幅增加
④
以上答案都不正确
随机题目
【单选题】
Look,someone is coming. Guess who it_________be?I think it______be Tom.I dont think it______be_______.
①
must;can;must;his
②
may;can;must;him
③
can;must;can;him
④
might;must;can;himself
【单选题】
I will take my daughter with me when I_______ Shanghai.
①
go to
②
will go to
③
have been to
④
have gone to
【单选题】
It was getting dark. I found a car________in a pool by the side of the road.
①
to be stuck
②
stuck
③
sticking
④
stick
【单选题】
This bright girl______ the truth in front of the enemy.
①
didn’t say
②
couldn’t speak to
③
said
④
didn’t tell
【单选题】
________the front door________,he had to enter the room through the back door.
①
Seen;painted
②
Seeing;painted
③
Being seen;being painted
④
Seeing;being painted
【单选题】
This book is_____that one. But______than that one.
①
as difficult as ;expensive
②
as more difficult as ; more expensive
③
as difficult as ; more expensive
④
more difficult as ; as expensive
【单选题】
It was his fault,but he put the blame on others—thats _______ we cant agree.
①
where
②
what
③
how
④
which
【单选题】
I was told yesterday that the company__________me to Rome next week for a business conference.
①
should have sent
②
was going to send
③
should be sending
④
should send