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【单选题】
缘于一种商品相对价格的变化导致的该商品消费的变化称为( )
A.
替代效应
B.
收入效应
C.
价格效应
D.
成本效应
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【判断题】Price is not the only factor to be considered when shopping on the ship.
A.
正确
B.
错误
【单选题】Insurance against risks at an acceptable price can only be realized when the amount of people facing the similar risk is quite large.
A.
Y
B.
N
C.
NG
【简答题】人类社会的三大资源包括:物质、能源及()。
【单选题】Figure 4-1 Refer to Figure 4-2. If Consumer A and Consumer B are the only consumers in the market, then the market quantity demanded when the price is $10 is
A.
0 units.
B.
4 units.
C.
10 units.
D.
12 units.
【单选题】_____ occurs when the only two firms in an industry openly agree to fix the price at a given level.
A.
Overt collusion
B.
Price leadership
C.
Contestability
D.
Tacit collusion
【单选题】个园原为清代画家石涛故居寿芝园旧址。园中的( )在扬州古代园林中别具特色,在国内也属罕见。
A.
水景
B.
山水景色
C.
四季假山
D.
城市山林
【判断题】阶梯圆筒形件拉深的变形特点与圆形件拉深的特点相同
A.
正确
B.
错误
【单选题】个园原为清代画家石涛故居寿芝园旧址。园中的( )在扬州古代园林中别具特色,在国内也属罕见。
A.
四季假山
B.
水景
C.
山水景色
D.
城市山林
【单选题】When a tax is imposed on a good or service, buyers respond only to the price that ________ the tax, and sellers respond to the price that ________ the tax.
A.
excludes; includes
B.
includes; excludes
C.
excludes; excludes
D.
includes; includes
【单选题】The following statements have been made about the demand for products.(1)Demand for a product will increase when the price of a substitute product falls.(2)Demand for a product will fall when the pric...
A.
1 only
B.
2 only
C.
Neither 1 nor 5
D.
Both 1 and 2
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