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【简答题】
在资源管理器的左窗格中,如果某个文件夹图标的左面有一个矩形框,那么, 单击其中的减号,便可以(). A. 隐藏此文件夹下的全部文件夹 B. 隐藏此文件夹下的全部文件和文件夹 C. 选中此文件夹并隐藏此文件夹下的全部文件夹 D. 选中此文件夹并隐藏此文件夹下的全部文件和文件夹
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】If income increases and prices are unchanged, the consumer’s budget constraint
A.
remains the same.
B.
shifts outward.
C.
shifts inward.
D.
rotates outward along the horizontal axis.
【单选题】If money income increases, a consumer's budget line
A.
becomes flatter.
B.
becomes steeper.
C.
shifts rightward and its slope does not change.
D.
shifts leftward and its slope does not change.
【单选题】If income increases or the price of a complement falls, the
A.
demand curve for a normal good shifts leftward.
B.
demand curve for a normal good shifts rightward.
C.
supply curve of a normal good shifts leftward.
D.
supply curve of a normal good shifts rightward.
【单选题】What would happen in the market for canned pinto beans if your income increases?
A.
. Demand increases if pinto beans are an inferior good.
B.
. Demand increases if pinto beans are a normal good.
C.
. Supply increases if pinto beans are an inferior good.
D.
. Supply increases if pinto beans are a normal good.
【单选题】If, as income increases, the demand for product X decreases, X is said to be a/an______.
A.
substitute good
B.
complementary good
C.
inferior good
D.
normal good
【单选题】If the income elasticity of money demand is 3/4 and income increases 8%, by about how much does the price level change?
A.
Falls by 6%.
B.
Unchanged.
C.
Rises by 6%.
D.
Rises by 8%.
【简答题】招标人应依法组建评标委员会负责评标工作，为保证评标的公开、透明，应在评标前公开评标委员会成员名单。( )
【单选题】If a decrease in income increases the demand for a good, then the good is a(n)
A.
substitute good.
B.
complementary good.
C.
normal good.
D.
inferior good.
【单选题】If a decrease in income increases the demand for a good, then the good is
A.
a substitute good.
B.
a complement good.
C.
a normal good.
D.
an inferior good.
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