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
Today，many countries are__________．
A. using the principles of GNH to measure their progress
B. working together to develop a common scale to measure GNH
C. taking both Bhutan and Brazil as symbols for social progress
D. trying to find their own ways to measure happiness
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
In addition to this awareness of self and encoding, the sender must choose the proper channel for conveying the message. Using the wrong channel may result in miscommunication. Like the sender, receivers are influenced by internal factors: their personality, their receptivity to the message or their relationship to the sender. Additionally, their current feelings, mood, or state of mind can affect a message. Once the message moves through the channel, the receiver then decodes it. The receiver uses his or her own experience and the context of the message to interpret its meaning.
Feedback is the return message from the receiver to the sender. It is feedback that enables the sender to know whether the message was received successfully or not. Therefore it is essential to the communication process.
This process, though very common, is fraught with potential breakdown at every turn. Spoken or written language is inherently easy to misinterpret. In conclusion, effective and successful Communication takes place when the message is successfully received and the receiver provides the sender with desirable feedback.
1. The sender's gender also influences the message.{T; F}
2. Encoding is a process that translating information into symbols which serve as the ideas or concepts of the message that will be sent later.{T; F}
3. These symbols are usually words and sentences in written form.{T; F}
4. Channel is not crucial for conveying the message.{T; F}
5. Feedbacks enable the sender to know whether the receiver has received the message successfully or not.{T; F}
persist against success important characteristic adversity
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.
—I wonder if Icould use your tablet tonight？
—________________. I’m not using it right now.
A、It doesn’t matter.
B、No, thank you.
C、Sure, here you are.
Subject:Reorganisation
Date:12.11.2005
From:Simon Harris
To:Brett
Cc:
Dear Brett,
Welcome back to St.Swithen’s.I look forward to hearing about your adventures in the US.
I’m writing because there have been a lot of changes since you went away, and you need to know about them before you can start work.
The main change is that we have had a new computer system installed.You will need to be trained in using the system before you can see any patients! I’ve arranged for you to have a training session at 10 o’clock on Monday with our IT consultant, Gerry.He’s a really nice guy.
It’s especially important that you can use the patient records system.We’ve had a few teething problems, and it seems complicated at first;but when you get used to it, you’ll find it really helpful.For example, it’s much quicker than the old system.Remember you used to wait ages before the information came up on the screen？ Well, now it’s very quick.
You will also need to be familiar with the appointment booking system, so you can see who your next patient is.The new program makes it impossible to double-book a patient, so we shouldn’t get as many complaints as we used to.
As well as the computer system, we’ve also installed a new electronic security door.You will need a special card from reception and it will need replacing every two months.I’m afraid we made Bill redundant.It’s a shame;I used to enjoy talking to him every morning.
Well, I hope you like the improvements.Most people find that it makes their work easier and faster.There is one downside though;the atmosphere has become less personal.I used to talk to everyone a lot, but now we communicate by email most of the time.I even email people who work in the same room as me!
Well, see you on Monday, Brett.Nice to have you back.
Best wishes,
Simon
1.Brett has just come back from ().
A.Europe
B.England
C.America
D.China
2.Brett will ()on Monday morning.
A.see his next patient
B.have a training session
C.get a special card form. the reception
D.talk to Bill in the morning
3.The main change that has happened since Brett went away is that ().
A.the company has had a new computer system installed
B.the company has installed a new electronic security door
C.the company has imported many new computers
D.the company has dismissed many old staff
4.The new patient records system is better than the old one because().
A.it’s much quicker than the old one
B.you should wait for ages before the information came up on the screen
C.you need not to be familiar with the appointment booking system
D.people need not talk to each other face to face any more
5.The main disadvantage of the new computer system is that ().
A.you need to be very familiar with the booking system
B.the card from the reception will need replacing every months
C.it’s impossible to double-book a patient
D.the atmosphere has become less personal
Recent information on the earnings per share and share price of Par Co is as follows:
The 8% loan notes are convertible into eight ordinary shares per loan note in seven years’ time. If not converted, the loan notes can be redeemed on the same future date at their nominal value of $100. Par Co has a cost of debt of 9% per year.
The ordinary shares of Par Co have a nominal value of $1 per share and have been traded on a large stock exchange for many years. Listed companies similar to Par Co have been recently reported to have an average price/earnings ratio of 12 times.
Required:
(a) Calculate the market price of the convertible loan notes of Par Co, commenting on whether conversion is likely. (5 marks)
(b) Calculate the share price of Par Co using the price/earnings ratio method and discuss the problems in using this method of valuing the shares of a company. (5 marks)
Paul: I wonder if I could use your laptop tonight？
Bill: _______________ I'm not using it right now.
A、Sure,go ahead.
B、I don't know.
C、It doesn't matter.
D、Who cares？
Composers today use a wider variety of sounds than ever before, including many
that were once considered undesirable noises. Composer Edgard Varese (1883-1965)
called thus the "liberation of sound...the right to make music with any and all sounds."
Electronic music, for example―made with the aid of computers, synthesizers, and
(5) electronic instruments―may include sounds that in the past would not have been
consdered musical Environmental sounds, such as thunder, and electronically generated
hisses and blips can be recorded, manipulated, and then incorporated into a musical
composition. But composers also draw novel sounds from voices and nonelectronic
instruments. Singers may be asked to scream, laugh, groan, sneeze, or to sing phonetic
(10) sounds rather than words. Wind and string players may lap or scrape their instruments.
A brass or woodwind player may hum while playing, to produce two pitches at once; a
pianist may reach inside the piano to pluck a string and then run a metal blade along it. In
the music of the Western world, the greatest expansion and experimentation have involved
percussion instruments, which outnumber strings and winds in many recent compositions.
(15) Traditional percussion instruments are struck with new types of beaters; and instruments
that used to be couriered unconvennonal in Western music―tom-toms, bongos,
slapsticks, maracas―are widelv used.
In the search for novel sounds, increased use has been made in Western music of
Microtones. Non-Western music typically divides and interval between two pitches more
(20) finely than Western music does, thereby producing a greter number of distinct tones,
or micro tones, within the same interval. Composers such as Krzysztof Pmderecki create
sound that borders on electronic noise through tone clusters―closely spaced tones played
together and heard as a mass, block, or band of sound. The directional aspect of sound has
taken on new importance as well Loudspeakers or groups of instruments may be placed
(25) at opposite ends of the stage, in the balcony, or at the back and sides of the auditorium.
Because standard music notation makes no provision for many of these innovations,
recent music scores may contain graphlike diagrams, new note shapes and symbols, and
novel ways of arranging notation on the page.
What does the passage mainly discuss？
A．The use of nontraditional sounds in contemporary music
B．How sounds are produced electronically
C．How standard musical notation has beer, adapted for nontraditional sounds
D．Several composers who have experimented with the electronic production of sound
