更多"Passage 4 One reaction to all the "的相关试题:
[单项选择]
Passage 4
One reaction to all the concern about tropical deforestation is a blank stare that asks the question, "Since I don’t live in the tropics, what does it have to do with me" The answer is that your way of life, wherever you live in the world, is tied to the tropics in many ways. If you live in a house, wash your hair, eat fruit and vegetables, drink soda, or drive a car, you can be certain that you are affected by the loss of tropical forests. Biologically, we are losing the richest regions on earth when, each minute, a piece of tropical forest the size of ten city blocks vanishes. As many as five million species of plants, animals and insects, 40 to 50 percent of all living things, live there, and are being irrevocably lost faster than they can be found and described. Their loss is incalculable.
Take medicine, for example. Fewer than one percent of tropical forest plants have been examined for their chemical compounds. Noneth
A. are a potential source of cures for some incurable diseases
B. as a region have the lowest incidence of life threatening diseases
C. are of the most intense interest to medical and chemical scientists
D. as a region produce about one percent of modem medicines
[单项选择]
One reaction to all the concern about tropical deforestation is a blank stare that asks the question, "Since I don’t live in the tropics, what does it have to do with me" The answer is that your way of life, wherever you live in the world, is tied to the tropics in many ways. If you live in a house, wash your hair, eat fruit and vegetables, drink soda, or drive a car, you can be certain that you are affected by the loss of tropical forests. Biologically, we are losing the richest regions on earth when, each minute, a piece of tropical forest the size of ten city blocks vanishes. As many as five million species of plants, animals and insects, 40 to 50 percent of all living things, live there, and are being irrevocably lost faster than they can be found and described. Their loss is incalculable.
Take medicine, for example. Fewer than one percent of tropical forest plants have been examined for their chemical compounds. Nonetheless, scientists have integrated
A. will continue relentlessly and cannot be prevented
B. may have critical consequences for tile survival of mankind
C. is not a really serious problem and reports have been widely exaggerated
D. is necessary for the economic development of non-industrialized countries
[简答题]WHAT IS INVESTOR CONCERN ABOUT INVESTMENT CONTROL
·CONTROL IS VERY IMPORTANT TO MANY COMPANIES WHO ARE RELUCTANT TO TRANSFER CERTAIN VITAL RESOURCES TO ANOTHER DOMESTIC OR FOREIGN ORGANIZATION …
· OPERATING COSTS MAY DECREASE AND THE SPEED OF TECHNOLOGICAL TRANSFER MAY INCREASE WHEN CONTROL IS RETAINED FOR SEVERAL REASONS.
B. WHAT IS IMPORTANT WHEN MOTIVATING STAFF
· FINANCIAL BENEFITS
· CAREER DEVELOPMENT OPPORTUNITIES
C. WHAT MAKES A GOOD SECRETARY
· BE PRUDENT AND CAREFUL
· HAVE GOOD RELATIONSHIP WITH OTHER COLLEAGUES
[多项选择]A. WHAT IS INVESTOR CONCERN ABOUT INVESTMENT CONTROL
CONTROL IS VERY IMPORTANT TO MANY COMPANIES WHO ARE RELUCTANT TO TRANSFER CERTAIN VITAL RESOURCES TO ANOTHER DOMESTIC OR FOREIGN ORGANIZATION ...
OPERATING COSTS MAY DECREASE AND THE SPEED OF TECHNOLOGICAL TRANSFER MAY INCREASE WHEN CONTROL IS RETAINED FOR SEVERAL REASONS.
B. WHAT IS IMPORTANT WHEN MOTIVATING STAFF
FINANCIAL BENEFITS
CAREER DEVELOPMENT OPPORTUNITIES
C. WHAT MAKES A GOOD SECRETARY
BE PRUDENT AND CAREFUL
HAVE GOOD RELATIONSHIP WITH OTHER COLLEAGUES
[单项选择]What’s Jerome Valcke concern about（ ）
A. Brazil football team has too many fans.
B. Brazil is not well prepared for the oncoming World Cup.
C. Brazil has not enough experience in hosting the event.
[简答题]A number of persons have expressed concern about possible health dangers to workers who use devices called video-display terminals or VDTs. (Passage One)
[单项选择]What is the professor’s concern about the student
A. Her senior project.
B. Her safety.
C. Her health.
D. Her graduation.
[单项选择]
What is Larry’s main concern about the job A. He wonders if he’ll have enough time to do the job. B. He is afraid he won’t know enough to do the job well. C. He fears that the job may be too boring.
[单项选择]What is Larry’s main concern about the job（ ）.
A. He wonders if he’ll have enough time to do the job.
B. He is afraid he won’t know enough to do the job well.
C. He fears that the job may be too boring.
[单项选择]Parents have __________ their concern about violence in some children’s shows.
A. expressed
B. accepted
C. complained
D. expected
[单项选择]Passage One
We are all busy talking about and using the Internet, but how many of us know the history of the Internet
Many people are surprised when they find that the Internet was set up as recently as the 1960s. At that time, computers were large and expensive. Computer networks didn’t work well. If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way the computer network system would keep on working all the time.
At first the Internet was only used by the government, but in the 1970s, universities, hospitals and banks began to use it, too. However, computers were still very expensive and the Internet was difficult to use. At the beginning of the 1990s, computers became cheaper and easier to use. And scientists developed software that made
A. The Future of the Internet
B. The History of Computers
C. The History of the Internet
D. Convenient Internet Surfing
