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【简答题】
阐述多媒体信息检索的发展方向。
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反馈参考答案：
举一反三
【单选题】Other things equal, when the price of a good rises, the
A.
a. quantity demanded of the good increases.
B.
b. supply increases.
C.
c. quantity supplied of the good increases.
D.
d. demand curve shifts to the left.
【单选题】Other things equal, an increase in the interest rate leads to:
A.
a decrease in the quantity of investment goods demanded.
B.
no change in the quantity of investment goods demanded.
C.
an increase in the quantity of investment goods demanded.
D.
sometimes an increase and sometimes a decrease in the quantity of investment goods demanded.
【简答题】单词释义连线
【简答题】“单词-释义”匹配
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