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【单选题】
If the price of orange juice rises 10%, and as a result the quantity demanded falls by 8%, the price elasticity of demand for orange juice is
A.
inelastic.
B.
-1.25
C.
Both A and B above.
D.
Neither A nor B above.
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【单选题】患者正常同胞有2/3为携带者的遗传病为
A.
常染色体显性隐性遗传
B.
常染色体隐性遗传
C.
X连锁显性遗传
D.
X连锁隐性遗传
【简答题】试述中国成立的意义。
【单选题】患者正常同胞有2/3为携带者的遗传病为( )。
A.
常染色体显性遗传
B.
常染色体隐性遗传
C.
X连锁显性遗传
D.
X连锁隐性遗传
E.
常染色体显性遗传
【简答题】Buses are celebrating their 100th anniversary. About 80 percent of all public-transport passengers worldwide are carried by buses. The bus is a very efficient mode of transport, being cheap, flexible,...
【简答题】简述中国成立的意义。
【多选题】月有阴晴圆缺,人有悲欢离合,此事古难全。
A.
集体概念
B.
非集体概念
C.
普遍概念
D.
单独概念
【判断题】The gains from trade can be measured by the increase in total production that comes from specialization.
A.
正确
B.
错误
【简答题】Continuing strong sales and earnings gains enabled the company to increase its shareholders' total ___________ on investment.
【单选题】Continuing strong sales and earnings gains enabled the company to increase its shareholders' total ___________ on investment.
A.
dividend
B.
return
C.
bonus
【判断题】运输问题可以采用表上作业法进行求解,也可以借助相关的运筹学软件包进行求解。()
A.
正确
B.
错误
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