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【简答题】
若分式 的值为0，则x的值为 。
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举一反三
【单选题】Some people Asian-Americans owe their success to the Asian tradition of（）
A.
educaution
B.
family and hardwork
C.
education
D.
BandC
【单选题】Some people say Asian-Americans owe their success to the Asian tradition of the following EXCEPT ________.
A.
family
B.
hard work
C.
education
D.
discrimination
【单选题】关于月相的叙述, 正确的是
A.
新月，农历初一出现一轮明月
B.
上弦月，农历初七、八出现，月面朝西
C.
满月，农历十五、十六出现，不通宵现
D.
下弦月，农历二十二、二十三出现，月面朝西
【单选题】Consider a firm with a contract to sell an asset 3 years from now for $90,000. The asset costs $71,000 to produce today. At what rate will the firm just break even on this contract?
A.
7.87 percent
B.
8.01 percent
C.
8.23 percent
D.
8.57 percent
【单选题】Consider a monopoly firm with constant marginal costs and ask what happens to the price charged when a quantity tax is imposed, the price goes up by amount of the tax.
A.
1/4
B.
1
C.
1/2
D.
2
【单选题】Some Asian-Americans owe their success to the Asian tradition of_______.
A.
education
B.
family and hard work
C.
kindness
D.
A and B
【简答题】Consider a German firm that wishes to invest euro funds for a period of one year. The firm has a choice of investing in a euro bond with one year to maturity, paying an interest rate of 3.35%, and a U...
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