题目内容
（请给出正确答案）
Using many symbols makes __________for us to take notes more quickly.
A． possible it is
B． it possible
C． it is possible
D． that possible
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更多“Using many symbols makes______…”相关的问题
Until recently, the observation-intensive approach needed for accurate, very short range forecasts, or "nowcasts" , was impracticable. The cost of equipping and operating many thousands of conventional weather stations was extremely high, and the difficulties involved in rapidly collecting and processing the raw weather data from such a network were beyond overcoming. Fortunately, scientific and technological advance have overcome most of these problems. Radar systems, automated weather instruments , and satellites are all capable of making detailed, nearly continuous observations over large regions at a relatively low cost. Communication satellites can transmit data around the world cheaply and immediately, and modern computers can quickly compile and analyze this large volume of weather information. Meteorologists (气象学家) and computer scientists now work together to design computer programs and video equipment capable of transforming raw weather data into words, symbols, and vivid graphic displays that forecasters can interpret easily and quickly. As meteorologists have begun using these new technologies in weather forecasting offices, nowcasting is becoming a reality.
What is the best title of the passage？
A．Severe Thunderstorms and Damages
B．Weather Forecasting and Life-threatening
C．Science Advances and Nowcasts
D．Available Data and Nowcasts
Division M makes product M using one unit of component L and other materials. It then sells the completed
product M to external customers. To date, Division M has always bought component L from Division L.
The following information is available:
Division L charges the same price for component L to both Division M and external customers. However, it does not incur the selling and distribution costs when transferring internally.
Division M has just been approached by a new supplier who has offered to supply it with component L for $37 per unit. Prior to this offer, the cheapest price which Division M could have bought component L for from outside the group was $42 per unit.
It is head office policy to let the divisions operate autonomously without interference at all.
Required:
(a) Calculate the incremental profit/(loss) per component for the group if Division M accepts the new supplier’s
offer and recommend how many components Division L should sell to Division M if group profits are to be
maximised. (3 marks)
(b) Using the quantities calculated in (a) and the current transfer price, calculate the total annual profits of each division and the group as a whole. (6 marks)
(c) Discuss the problems which will arise if the transfer price remains unchanged and advise the divisions on a suitable alternative transfer price for component L. (6 marks)
The currencies of the world's major economies have names and backgrounds that are as diverse as the countries themselves.
The dollar is the name for the currency used in many countries including the United States , Canada, and Australia. It gets its name from a silver coin minted during the Middle Ages in a small valley, or "Thal" , in Bohemia called Joachimathal. Just a sausage Frankfurt called "Joachimsthaler" or simply " Thaler" , and came to be called " dollar" in English.
The pound, used in Britain, Egypt, and Lebanon among others, refers to the weight used in determining the value of coins, based on precious metals such as gold or sterling. The penny has the same origin as the word pawn,found in terms such as pawn shop , and originally meant "to pledge". A penny , like any currency , is a " pledge " of value.
In Italy and Turkey , the currency is called lira. The word is based on the Latin lira, meaning "pound" and once again referring to the weight of the original coins.
In Spanish , the word meaning " weight" , peso is used to describe the coins that were based on a certain weight of gold or silver. Originally,there were gold coins called peso de oro and silver ones called peso de plata. In Spain , the currency is called peseta, meaning "small peso". The word peso is used to describe the currency in many Spanish-speaking countries in Latin America.
In Denmark, Norway, and Sweden, the word for crown-krone in Denmark and Norway,krona in Sweden-is used to describe the currency that was originally minted by the king and queen,with royal crowns stamped on the earlier coins. Today,the crown has been replaced by other symbols , but the name remams.
The franc,used in France, Switzerland, and other countries and territories,is based on the early coins used in France, that bore the Latin inscription franconium rex , meaning "king of the Franks". The com, as well as the country, took its name from one of the original tribes that settled in the area, the Franks.
The German mark and Finnish markka derive their name from the small marks that were cut into coins to indicate their precious metal content. The German mark, deutsche mark in German ,is often called by its shortened name , D-mark.
The ancient Chinese word yuan meant "round", or "round thing". The name of the Japanese currency, the yen, and the name of the Chinese currency, the yuan , both derived from the old Chinese word,refer to the round shape of the original coins.
Problem may arise when using the plural forms of these currencies. Most take the English plural "s", for example , pounds , dollars , francs , Deutschmarks , etc. However , some are invariable: yuan, yen, baht, and rand. Others keep the plural form of the language spoken in the country of origin: lira-lire , krone-kroner, krona-kronor , markka-markkaa , etc.
Currencies are said to be convertible or invertible. Semi-convertible currencies can only be bought or sold through a country's central bank for documented commercial transactions. The exchange rates are fixed. Semi-convertible currencies are typical of third world countries.
A hard currency is one which is strong and unlikely to fall in value. A soft currency is one from a country with a week balance of payments and for which there is little demand.
Questions for reading :
Which of the following statements is NOT true？ ()
A．There are many forms of communication in existence today.
B．Language is the most common form. of communication.
C．Tourists are incapable of using an oral form. of communication.
D．Ideas and thoughts can be transmitted by body language.
Legal protection is provided for the __66__of intellectual property. The three common types of legal protection are patents, copyrights, and trademarks.
Patents provide exclusive use of inventions. If the US patent office __67__ a patent, it is confirming that the intellectual property is __68__. The patent prevents others from making, using, or selling the invention without the owner’s__69__ for a period of 20 years.
Copyrights are similar to patents __70__that they are applied to artistic works. A copyright protects the creator of an __72__artisitic or intellectual work, such as a song or a novel. A copyright gives the owner exclusive rights to copy, __72__ display, or perform. the work.. The copyright prevents others from using and selling the work, the __73__ of a copyright is typically the lifetime of the author__74__an additional 70 years.
Trademarks are words, names, or symbols that identify the manufacturer of a product and__75__it from similar goods of others. A service mark is similar to a trademark__76__is used to identify services. A trademark prevents others from using the__77__or a similar word, name, or symbol to take advantage of the recognition and__78__of the brand or to create confusion in the market place__79__registration, a trademark is usually granted for a period of ten years. It can be__80__fo additional ten-year periods indefinitely as__81__as the mark’s use continues.
62. [A]retrieves [B]deviates [C]results [D]departs
63.[A]services [B]reserves [C]assumptions [D]motions
64. [A]for [B] with [C]by [D]from
65. [A] sound [B] partial [C] due [D] random
66. [A] users [B] owners [C] masters [D] executives
67. [A] affords [B] affiliates [C] funds [D] grants
68. [A] solemn [B] sober [C] unique [D] universal
69. [A] perspective [B] permission [C] conformity [D] consensus
70. [A] except [B] besides [C] beyond [D] despite
71. [A] absolute [B] alternative [C] original [D] orthodox
Today, more than 45 years later, I always check out " It pays to Enrich Your Word Power" first when the Digest comes each month. I am impressed with that idea, word power. Reader's Digest knows the power that words have to move people to entertain, inform. and inspire. The Digest editors know that the big word isn't always the best word. Take just one example, a Quotable Quote from the February 1985 issue: " Time is a playful thing. It slips quickly and drinks the day like a bowl of milk. "
Seventeen words, only two of them more than one syllable, yet how much they convey! That's usually how it is with Reader's Digest. The small and simple can be profound.
As chairman of a foundation to restore the Statue of Liberty, I've been making a lot of speeches lately. I try to keep them fairly short. I use small but vivid words: words like "hope" , "guts", "faith" and "dreams". Those are words that move people and say so much about the spirit of America.
Don't get me wrong. I'm not against using big words, when it is right to do so, but I have also learned that a small word can work a small miracle—if it's the right word, in the right place, at the right time. It's a "secret" that I hope I will never forget.
The passage is mainly about______.
A．one of the many old memories
B．using simple words to express profound ideas
C．Reader's Digest and school speeches
D．how to make effective speeches
Which of the following statements is true？
A. Males and females in the family took turns using the bathtub.
B. Some bathtubs were big enough for many people to bathe in at the same time.
C. All the women and girls of a family could bathe together standing up in the tub.
D. When several family members bathed together, they did not use the bathtub.
The scientist's knowledge must be exact.There is no room for half right or right just half the time.He must be as nearly right as the conditions permit.What works under one set of conditions at one time must work under the same conditions at other times.If the conditions are different,any changes the scientist observes in a demonstration must be explained by the changes in the conditions.This is one reason that investigations are important in science.Albert Einstein,who developed the theory of relativity,arrived at this theory through mathematics.The accuracy of this mathematics was later tested through investigations,Einstein's ideas were shown to be correct.A scientist uses many tools for measurements.Then the measurements are used to make mathematical calculations that may test his investigations.
1.What makes a scientist according to the passage?（）
A.The tools he uses.
B.The way he uses his tools.
C.His ways of learning.
D.The various tools he uses.
2.The underlined part in the passage shows（）.
A.the importance of information
B.the importance of thinking
C.the difference between scientists and ordinary people
D.the difference between carpenters and people with other jobs
3.A sound scientific theory should be one that （）.
A.works not only under one set of conditions at one time,but also under the same conditions at other times
B.does not allow any changes even under different conditions
C.can be used for many purposes
D.leave no room for improvement
4.The author quotes the case of Albert Einstein to illustrate（）.
A.that measurements are keys to success m science
B.that accuracy of mathematics
C.that investigations are important science
D.that the mathematical calculations may test his investigations
5.What is the main idea of the passage?（）
A.The theory of relativity.
B.Exactness is the core of science.
C.Scientists are different from ordinary people.
D.Exactness and ways of using tools are the keys to the making of a scientist.
What is the main topic of the passage？
A．All states should follow California's example in using small-claims courts in order to free judges for other work.
B．The legislature needs to formulate fewer laws so that the judiciary can catch up on its older cases.
C．Nobody seems to care enough to attempt to find methods for making the judicial system more efficient.
D．While there are many problems with the court system, there are viable suggestions for improvement.
--I wonder if I could use your computer tonight.--_________. I’m not using it right now.
A、Sure, so ahead.
B、I don’t know.
C、It doesn’t matter.
D、Who cares？
