【单选题】【消耗次数：1】
当供不应求时，会出现下述情况：
①
供方之间竞争激化
②
价格下跌
③
出现回扣现象
④
质量和服务水平下降
⑤
产量减少
参考答案：
复制
纠错
相关题目
随机题目
【单选题】
How are you _____ with your English studies?
①
getting away
②
getting together
③
getting along
④
getting up
【单选题】
I answered the question in two ways, but _____ of them was right.
①
either
②
both
③
none
④
neither
【单选题】
_____ people there are in a city, _____ I want to live there.
①
More; more
②
The more; the less
③
The more; the most
④
The more; the least
【单选题】
By the end of last week, we _____ all the units in this book.
①
learned
②
have learned
③
had learned
④
would have learned
【单选题】
He was _____ his late twenties when he found his first job.
①
in
②
after
③
after
④
from
【单选题】
I _____ a few high school classmates at KFC yesterday.
①
came across
②
came along
③
came to
④
came on
【单选题】
_____ is important for us to learn how to get along with others.
①
One
②
This
③
That
④
It
【单选题】
I _____ online games when my father came back.A. played B. am playing C. have played D. was playing
①
am playing
②
played
③
have played
④
was playing