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【单选题】
患者女性，52岁，CT和MR发现盆腔内有囊实性肿块，壁和内隔厚而不规整并有明显的实体部分。最可能的诊断是下列哪一项（）A.
卵巢囊肿
B.
卵巢腺瘤
C.
卵巢畸胎瘤
D.
卵巢囊腺癌
E.
卵巢脓肿
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【单选题】What does the statement " sales is the principal budget factor" mean?
A.
The level of sales will determine the level of cash at the end of the period.
B.
The level of sales will determine the level of profit at the end of the period.
C.
The company's activities are limited by the level of sales it can achieve.
D.
Sales is the largest item in the budget.
【单选题】When interest rates rise, borrowers of______may suffer from financial hardship. As a result, borrowers tend to prefer______.
A.
insured mortgages…conventional mortgages
B.
ARMs... fixed-rate mortgages
C.
zero down payment mortgages…amortized mortgages
D.
fixed-rate mortgages... ARMs
【简答题】已知|x|=5，y=3，则x-y=______．
【单选题】Observations of the yield curve suggest that when interest rates are high and investors expect interest rates to fall, the yield curve will have a(n)
A.
upward slope.
B.
downward slope.
C.
horizontal slope.
D.
vertical slope.
【单选题】(Para.3) Which of the following statement is correct concerning the understanding of the sentence "it is difficult to believe that you are walking among human beings"?
A.
There are no humans in the city.
B.
People are not treated as humans in the city.
C.
People are just like animals in the city.
【单选题】The statement "it is all too monkey"(Last line, Paragraph 1) implies that______
A.
monkeys are also outraged by slack rivals.
B.
resenting unfairness is also monkeys' nature.
C.
monkeys, like humans, tend to be jealous of each other.
D.
no animals other than monkeys can develop such emotions.
【简答题】When interest rates fall, the price of a callable bond will: A.rise more than an option-free bond. B.rise less than an option-free bond. C.fall less than an option-free bond.
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