【每日一练】考研英语长难句每日一练01，你学习我送书~

数十万考研人在这里战斗

资讯 ｜干货｜ 答疑

01期   长难句

In the American economy, this mechanism is provided by a price system, a process in which prices rise and fall in response to relative demands of consumers and supplies offered by seller-producers.