1、单选题：
What Microeconomics is about?(   )

选项：
A:Study of Business Environment
B:Study of financial position of the economy
C:Study of the Economy at Micro Level
答案: 【Study of the Economy at Micro Level】

2、单选题：
Economics proceeds by making models of (   ), which are simplified representations of reality.

选项：
A:social phenomena
B:people’s imagination
C:stories
答案: 【social phenomena】

3、单选题：
The demand curve shows (   )

选项：
A:how much people would like to pay at the reserve prices.
B:how much firms would like to sell at each prices.
C:how much market would like to trade.
答案: 【how much people would like to pay at the reserve prices.】

4、判断题：
The conflict between the scarce economic wants of society and its limited resources gives rise to the economizing problem.
选项：
A:对
B:错
答案: 【对】

5、判断题：
The only requirement for a market to be perfectly competitive is for the market to have many buyers and sellers.
选项：
A:对
B:错
答案: 【对】