翻译By the following week, when he's on his own, he feels he has a pretty good id
A. 直到跟着的那个星期,他一个人的时候,他感到对于自己需要做什么以及如何开始做非常清楚。
B. 到第二个星期,他一个人的时候,他感到对于自己需要做什么以及如何开始做有了一个很好的主意。
C.到第二个星期,当他独立工作的时候,他感到对于自己需要做什么以及如何开始做非常清楚。
A. 直到跟着的那个星期,他一个人的时候,他感到对于自己需要做什么以及如何开始做非常清楚。
B. 到第二个星期,他一个人的时候,他感到对于自己需要做什么以及如何开始做有了一个很好的主意。
C.到第二个星期,当他独立工作的时候,他感到对于自己需要做什么以及如何开始做非常清楚。
According to the text, which of the following plants might die without recovery?
A.Plants with their lower leaves yellowing
B.Overwatered plants
C.Underwatered plants
D.Loosening the pot soil
Which of the following plans (平面图) is the right position of the child’s room?
A.= door = stairsF
B.= front room
C.= child’s room P = passage K
D.= kitchen W= washroom
听力原文:M: Do you know some forms of bank advances?
W: There are three forms: overdrafts, personal loans and mortgages.
Q: Which of the following is not a form. of bank advances?
(13)
A.Overdrafts.
B.Mortgages.
C.Personal loans.
D.Letter of credit.
M: Yes, that's right.
Q: Which of the following is not one form. of demand deposits?
(13)
A.Cashier's.
B.Savings certificate.
C.Cash letters of credit.
D.Certified cheeks.
听力原文:M: Can you tell me something about a balance sheet?
W: Yes. It is divided into three sections: assets, liabilities, and owner's equity and it is used to summarize a company's financial position on a given date.
Q: Which of the following is not a section of a balance sheet?
(15)
A.Profit and Joss
B.Owner's equity.
C.Liabilities
D.Assets.
W: There are three major benefits : ease of check clearance, electronic fund transfer and ability to borrow from the Fed.
Q: Which of the following is not mentioned by the woman?
(14)
A.Interbank lending.
B.Cheek clearance.
C.Electronic fund transfer.
D.Borrowing ability.
W: Don't worry. Banks will accept presentation on the following business day.
Q: When will the bank deal with the credit if the expiry date of a credit fails on a non-business day?
(19)
A.On every business day.
B.On Tuesday.
C.On Wednesday.
D.On the following business day.
W: That's right. So banks usually offer slightly lower interest rates on them.
Q: Which of the following has a higher rate?
(13)
A.CDs.
B.Demand deposits.
C.Fixed-term deposits.
D.Building societies deposits.
对话理解
听力原文:W: I know there are some elements which will affect the investors' searches for the highest possible returns. What are they?
M: Risk aversion, lack of time, lack of skill, and other mortal conditions.
Q: Which of the following doesn't belong to the elements which will constrain the investors' searches for the highest possible returns?
(11)
A.Risk aversion.
B.Lack of time.
C.Lack of skill.
D.Enough time.
W: Both of them must endorse, unless one has authority to endorse for the other.
Q: Which of the following is not right according to the woman?
(18)
A.Both endorse the instrument.
B.Neither of them endorses the instrument.
C.A authorizes B to endorse the instrument.
D.B authorizes A to endorse the instrument.
努力水平。工人选择他的收入减去努力以后的净工资w-e(努力的单位成本假设为1)最大化的努力水平。根据下列每种工资安排,确定努力水平和利润水平(收入减去支付的工资)。解释为什么这些不同的委托-代理关系产生不同的结果。
(1)对于e≥1, w=2;否则w=0。
(2)w=R/2。
(3)w=R-12.5。
A firm's short-run revenue is given by R= 10e-e2 , where e is the level of effort by a typical worker (all workers are assumed to be identical). A worker chooses his level of effort to maximize his wage net of effort w-e (the per-unit cost of effort is assumed to be 1). Determine the level of effort and the level of profit (revenue less wage paid) for each of the following wage arrangements.
Explain why these differing principal-agent relationships generate different outcomes.
a. w=2 for e≥1; otherwise w =0,
b. w= R/2.
c. w=R-12.5.