We can conclude that accidents involving cars ______.
A. happened most often in New York City
B. do not happen as often as they did in the early days of the auto
C. have killed many more people since Mr Bliss was killed
D. were always the driver's fault
From a different supplier, Nesud Co purchases $2·4 million per year of Component K at a price of $5 per component. Consumption of Component K can be assumed to be at a constant rate throughout the year. The company orders components at the start of each month in order to meet demand and the cost of placing each order is $248·44. The holding cost for Component K is $1·06 per unit per year.
The finance director of Nesud Co is concerned that approximately 1% of credit sales turn into irrecoverable debts. In addition, she has been advised that customers of the company take an average of 65 days to settle their accounts, even though Nesud Co requires settlement within 40 days.
Nesud Co finances working capital from an overdraft costing 4% per year. Assume there are 360 days in a year.
Required:
(a) Evaluate whether Nesud Co should accept the early settlement discount offered by its supplier. (4 marks)
(b) Evaluate whether Nesud Co should adopt an economic order quantity approach to ordering Component K. (6 marks)
(c) Critically discuss how Nesud Co could improve the management of its trade receivables. (10 marks)
Who is the writer of this short story from which the passage is taken?
Obviously, there would be no point in investing in a computer if you had to check all its answers, but people should also rely on their own internal computers and check the machine when they have the feeling that something had gone wrong. Questioning and routine double checks must continue to be as much a part of good business as they were in pre-computer days. Maybe each computer should come with the following warning: For all the help this computer may provide, it should not be seen as a device that can take the place of fundamental thinking and reasoning skills.
The main purpose of this passage is______.
A.to look back to the early days of computers
B.to explain what technical problems may occur with computers
C.to warn against a mentally lazy attitude towards computers
D.to discourage unnecessary investment in computers
(78)Obviously, there would be no point in investing(投入) in a computer if you had to check all its answers, but people should also rely on their own internal computers and check the machine when they have the feeling that something has gone wrong. Questioning and routine double checks must continue to be as much a part of good business as they were in pre-computer days. Maybe each computer should come with the following warning: for all the help this computer may provide, it should not be seen as a substitute for fundamental thinking and reasoning skills.
What is the main purpose of this passage?
A.To look back to the early days of computers.
B.To explain what technical problems may occur with computers.
C.To discourage unnecessary investment in computers.
D.To warn against the blindness to the probable shortcomings of computers.
After some years【24】, square dancing became【25】popular in cities and towns, but it【26】popular in the country. Then it became popular in the cities once again. Today in【27】parts of the United States you will find some school, club, or other group that is square dancing for fun.
A square is formed by four couples(对,双) who stand【28】the center of the square. Each couple stands on one【29】of the square, the boy on the left and the girl on the right.
The "caller" is an important part of the【30】 since he tells the dancers which steps to do. If the dancers do not know the steps, he teaches them. It【31】 time to learn to be good caller, and good callers are always in demand.
Large or small groups of people can dance at one time. Sometimes 800 or 1,000 people may be dancing at the【32】 time. Or there may be only one square of【33】 people.
Costumes(服装) are worn by some who square dance. This【34】 the dancing more colorful to watch. The costumes vary(不同) from place to place. Women often wear full skirts of various colors with pretty blouse(罩衫). Men may have colored skirts and western trousers which they wear【35】 when square dancing.
(66)
A.make
B.set up
C.build
D.form
A.make
B.set up
C.build
D.form
One way to represent the evolution of life is to compress the 4. 6-billion-year history of Earth into a 1-year-long film. In such a film, Earth forms as the film begins on January 1, and through all of January and February it cools and is cratered(变成坑状) and the first oceans form. But those oceans remain lifeless until sometime in March or early April, when the first living things develop. The 4-billion-year history of Precambrian (前寒武纪) evolution lasts until the film reaches mid-November, when primitive ocean life begins to evolve into complex organisms such as trilobites(三叶虫).
If we examine the land instead of the oceans, we find a lifeless waste. But once our film shows plant and animal life on the land, about November 28, evolution proceeds rapidly. Dinosaurs, for example, appear on about December 12 and vanish by Christmas Eve, as mammals (哺乳动物) and birds flourish.
Throughout the 1 -year-run of our film there are no humans, and even during the last days of the year as the mammals rise and dominate the landscape, there are no people. On the early evening of December 31, vaguely human forms move through the grasslands, and by late evening they begin making stone tools. The Stone Age lasts until about 11:45 p. m. , and the first signs of civilization, towns and cities, do not appear until 11:54 p. m. The Christian era begins only 14 seconds before the New Year, and the Declaration of Independence is signed with one second to spare.
In comparing all of Earth's geological evolution to one calendar year, the author shows
A.just how recently humanity has arrived on the scene
B.just how simple it is to understand the history of Earth
C.just how early humanity appears on planet Earth
D.just how difficult it is to understand the history of Earth
I【69】about it with my friends Frank and Lesley.【70】of them【71】suggest anything, but they promised that they would ask their friends. A few days later【72】I was still in bed,【73】telephoned. "Is that Miss Jenkins?" a man' s voice asked. "I【74】your hobby is photography and I've got a job that might interest you in my clothes factory. My name is Mr. Thomson. " He seemed pleasant on the phone【75】I went to see him. I was so excited that I almost forgot【76】goodbye. "Good luck!" my mother said to me.
I arrived【77】early and when Mr. Thomson came he asked me if I【78】waiting a long time. "No, not long. " I replied. After talking to me for about twenty minutes he【79】me a job —not as a photographer,【80】a model!
(61)
A.early
B.presently
C.soon
D.quickly