第二部分：阅读判断(第16～22题，每题1分，共7分)
阅读下面这篇短文，短文后列出7个句子，请根据短文的内容对每个句子做出判断。如果该句提供的是正确信息，请在答题卡上把A涂黑；如果该句提供的是错误信息，请在答题卡上把B涂黑；如果该句的信息在文章中没有提及，请在答题卡上把C涂黑。

 

16 Markets can be classified according to what is sold on a market and how goods are sold.
A Right
B Wrong
C Not mentioned
17 The term "market" is preferred by sellers while "demand" is preferred by buyers.
A Right
B Wrong
C Not mentioned
18 The definition of market for non-business purposes involves three factors: buyers, sellers and goods and services.
A Right
B Wrong
C Not mentioned
19 The definition of market for business purposes focuses on purchasers.
A Right
B Wrong
C Not mentioned
20 "Needs" and "wants" mean the same in our discussion.
A Right
B Wrong
C Not mentioned
21 Strictly speaking, "wants" refers to people's emotional needs.
A Right
B Wrong
C Not mentioned
22 In our rich society, it is pointless to separate people's needs from their wants.
A Right
B Wrong
C Not mentioned