【简答题】阅读理解。 In cities with rent control, the city government sets the maximum rent that a landlord can charge for an apartment. Supporters of rent control argue that it protects people who are living in apa...
【单选题】Which of the following statements about the effects of rent control is correct?
A.
The short-run effect of rent control is a surplus of apartments, and the long-run effect of rent control is a shortage of apartments.
B.
The short-run effect of rent control is a relatively small shortage of apartments, and the long-run effect of rent control is a larger shortage of apartments.
C.
In the long run, rent control leads to a shortage of apartments, and the quality of available apartments is improved by rent control.
D.
The effects of rent control are very noticeable to the public in the short run, because the primary effects of rent control occur very quickly.
【多选题】Tableau 地图中对哪些字段对中国区有效()。
【简答题】阅读理解。 In cities with rent control, the city government sets the maximum rent that a landlord can charge for an apartment. Supporters of rent control argue that it protects people who are living in apa...
【多选题】( )的基本作用是缩小检索范围,减少命中篇数,提高查准率
【简答题】过点 ,在 轴上和 轴上的截距分别是 且满足 的直线方程为___ ___
【多选题】的基本作用是缩小检索范围,减少命中篇数,提高查准率。