不良诱惑有时就像小小的吸血蝙蝠，静静地接近你，慢慢地腐蚀你。真让人“hold”不住！ 

下列示意图能够反映古代印度种姓制度的是（    ）

通读全文，根据短文内容理解，选择正确答案填空。

    My name is Zhao Kai. This weekend I plan a dream day. I will get up very late. After I wash my face , I am going out to 1  morning exercises. At about 8:20 a. m., After I eat my 2, I am going to a shopping centre  3   my mother. The shopping centre is 4our home, so we will walk there. It 5 us about 20 minutes to get there on foot. The shopping centre has a good  6 . It is called "新兴购物中心" in Chinese. It doesn't have an  7   name. Can you help to put it into English? It is new  8  big.      9  many things there, such as TVs, fridges, bikes, computers, clothes, books, food and drinks. There are many   10  there. There are men and women, old and  11  . Parents must  12 their children. The shopping centre is so big. Young children may get lost in it. 13do many people come here to buy things? Do you know? Let me tell you. The things there are good and14 . The workers there are nice and friendly. If you come to my home, I can take15 there and have a look.

①产能过剩→工业品供过于求→工业品价格走低→企业利润下滑

②消费低迷→消费品供过于求→消费品价格走低

③社会总供给大于社会总需求→物价总水平持续下跌

④企业投资萎缩→失业率上升→居民收入下降