A.nAuto
B.nprimary reference clock
C.nloopback clock
D.nsystem clock
A.Protection lock
B.Protection signal invalidatio
C.Forced switching
D.Working signal invalidatio
A.prime
B.golden
Advertisers are appreciated by manufacturers because they ______.
A.advise them on ways of giving a product customer appeal
B.accept responsibility for giving a product customer appeal
C.advise them on the best time to go ahead with production
D.consult them during the design and development stages
"State of the art" is something that is as modem as possible. It is a product that is based on the very latest methods and technology. Something that is "state of the art" is the newest possible design or product of a business or industry. A state of the art television set, for example, uses the modernest electronic design and parts. It is the best that one can buy.
"State of the art" is not a new expression. Engineers have used it for years, to describe the best and most modem way of doing something. Millions of Americans began to use the expression in the late 1970 ' s. The reason was the computer revolution. Every computer company claimed that its computers were "state of the art".
Computer technology changed so fast that a state of the art computer today might be old tomorrow. (80) The expression "state of the art" became as common and popular as computers themselves. Now all kinds of products are said to be "state of the art".
What is the purpose of the passage?
A.To tell how "high tech" and "state of the art" have developed.
B.To give examples of "high tech".
C.To tell what "high tech" and "state of the art" are.
D.To describe very modem technology.
In all this, the point of view of the non-smokers has to be 【10】as well: "3 wish smoker would stop 【11】the air. I wish I could eat in a restaurant 【12】having to smell cigarettes smoke." It has been 【13】that, in a room where a large number of people are smoking, a non-smoker will breathe in the 【14】of two or three cigarettes during an evening. 【15】, non-smokers are now majority in many western countries. More and more people are giving up the habit, discouraged by high prices, influenced by 【16】advertising or just aware that smoking is no longer really a polite thing to do.
Faced with lower sales, the western tobacco companies have begun to look outside their own countries. They have begun advertising 【17】to persuade young people in developing countries that smoking American or British or French cigarette is a sophisticated western habit, which they should copy. As a result, more and more young people are spending 【18】money they have on a product which the west recognizes 【19】unhealthy and no longer wants. The high number of young smokers in India, in South America and in South East Asia will become some of tomorrow's 【20】.
(1)
A.that
B.when
C.where
D.since
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