[不定项选择题]The willful blindness in hockey toward concussions (头部撞击) has dropped. Hockey Canada has followed the lead of USA Hockey in preventing body checking (身体拦截) below age 13. (41) __________ This country's children have been facing similar danger at early ages, and Hockey had to deal with a deep worry in the winds of Canadians to make the rule change. The liking for body checking from an early age is part of what makes Canadian hockey what it is. The change in rules should be taken as a chance to draw special attention to skill development in an environment free of danger. (42)__________ For years, many Canadian hockey parents and coaches have insisted that body checking at early ages is necessary to ensure that players can do it safely at older ages. (43)__________ When USA Hockey changed its rules for the 2011-2012 season, it also created bodychecking-education programs that will be mandatory (强制的) for all coaches, including those teaching players in the pre-checking ages. And it began to encourage more"touch", without real body checking from 9 to12. It also made the rules for 13 and up stricter. (44) __________Hockey Canada has taken serious steps to do away with hits on the head. (45) __________Too often, body checking has been used to try to separate a player from his head rather than from the ball. Children were paying a price for this country's love of the game. There are always changes in Canada's game, and the change in the body checking age sends the clearest message yet to coaches and parents that player safety is paramount (至上的) in the game.
A.True or not, there may be a safer way to teach hitting than to make younger players pay a price for it in head injuries.
B.However, it's hard to change a sports culture so connected with who we are as a country.
C.A bad head injury of Sidney Crosby, the hockey's greatest star, opened the eyes of hockey people everywhere.
D.It may also control the loss of thousands of young players who don’t enjoy that environment.
E.The USA is trying to show that it's possible to teach hockey protective skills without putting 11 and 12-year-olds in greater danger. It's worth the try.

[不定项选择题]The willful blindness in hockey toward concussions (头部撞击) has dropped. Hockey Canada has followed the lead of USA Hockey in preventing body checking (身体拦截) below age 13. (41) __________ This country's children have been facing similar danger at early ages, and Hockey had to deal with a deep worry in the winds of Canadians to make the rule change. The liking for body checking from an early age is part of what makes Canadian hockey what it is. The change in rules should be taken as a chance to draw special attention to skill development in an environment free of danger. (42)__________ For years, many Canadian hockey parents and coaches have insisted that body checking at early ages is necessary to ensure that players can do it safely at older ages. (43)__________ When USA Hockey changed its rules for the 2011-2012 season, it also created bodychecking-education programs that will be mandatory (强制的) for all coaches, including those teaching players in the pre-checking ages. And it began to encourage more"touch", without real body checking from 9 to12. It also made the rules for 13 and up stricter. (44) __________Hockey Canada has taken serious steps to do away with hits on the head. (45) __________Too often, body checking has been used to try to separate a player from his head rather than from the ball. Children were paying a price for this country's love of the game. There are always changes in Canada's game, and the change in the body checking age sends the clearest message yet to coaches and parents that player safety is paramount (至上的) in the game.
A.True or not, there may be a safer way to teach hitting than to make younger players pay a price for it in head injuries.
B.However, it's hard to change a sports culture so connected with who we are as a country.
C.A bad head injury of Sidney Crosby, the hockey's greatest star, opened the eyes of hockey people everywhere.
D.It may also control the loss of thousands of young players who don’t enjoy that environment.
E.The USA is trying to show that it's possible to teach hockey protective skills without putting 11 and 12-year-olds in greater danger. It's worth the try.

[不定项选择题]The Law to Keep the Oil Industry under Control The Norwegian Government is doing its best to keep the oil industry under control.A new law limits exploration to an area south of the southern end of the long coastline;production limits have been laid down(though these have already been raised);and oil companies have not been allowed to employ more than a limited number of foreign workers.But the oil industry has a way of getting over such problems,and few people believe that the Government will be able to hold things back for long.As on Norwegian politician said last week:“We will soon be changed beyond all recognition.” Ever since the war,the Government has been carrying out a programme of development in the area north of the Arctic Circle.During the past few years this programme has had a great deal of success:Tromso has been built up into a local capital with a university,a large hospital and a healthy industry.But the oil industry has already started to draw people south, and within a few years the whole northern policy could be in ruins. The effects of the oil industry would not be limited to the north,however.With nearly 100 percent employment,everyone can see a situation developing in which the service industries and the tourist industry will lose more of their workers to the oil industry.Some smaller industries might even disappear altogether when it becomes cheaper to buy goods from abroad.The real argument over oil is its threat to the Norwegian way of life.Farmers and fishermen do not make up most of the population,but they are an important part of it,because Norwegians see in them many of the qualities that they regard with pride as essentially Norwegian.And it is the farmers and the fishermen who are most critical of the oil industry because of the damage that it might cause to the countryside and to the sea. Norwegian farmers and fishermen have an important influence because _______.
A.they form such a large part of Norwegian ideal.
B.their lives and values represent the Norwegian ideal.
C.their work is so useful to the rest of Norwegian society.
D.they regard as a threat to the Norwegian way of life.

[不定项选择题]共用题干 A Doctor in the House
Brushing your teeth twice a day should keep the dentist away. But if a group of scientific researchers have their wish,it will make the rest of your body healthy too.______(1)It is one of many gadgets（小装置）proposed by engineers and doctors at the Center for Future Health in New York一others include a pair of glasses that help to jog your memory,and a home camera designed to check for cancer.
The devices seem fanciful,but the basic principles are simple. The gadgets should make it easy for people to detect illness long before it strikes and so seek treatment far earlier than normal.______(2)In the long run,the technology may even prevent illness by encouraging us to lead healthier lives.
Intelligent bandages（绷带）are a good example. Powerful sensors within the bandage could quickly identify tiny amounts of bacteria in a wound and determine which antibiotics（抗生素）would work best.______(3)
Socks are long overdue for a makeover. In the future they will be able to automatically detect the amount of pressure in your foot and alert you when an ulcer（溃疡）is coming up. All the projects should have far-reaching implications,but the biggest single develop-ment is a melanoma（黑瘤）monitor designed to give early warnings of cancer.______(4)If a problem is found,the system would advise you to get a check-up at your doctor's surgery.
If all this sounds troublesome,then help is at hand.______(5)A standard computer would be able to understand your voice and answer questions about your symptoms in plain
English and in a way which would calm your nerves. ______(5) A: Experts are also working on a“digital doctor”,complete with a comforting bedside manner.
A.Instead of relying on hi-tech hospitals,the emphasis is shifted to the home and easy- to-use gadgets.
B.The cut could then be treated instantly,so avoiding possible complications.
C.That is going to be the difficult part.
D.The device could be used to take a picture of your body each week,then compare it with previous images.
E.A toothbrush that checks blood sugar and bacteria while you brush is currently in de- velopment in US
F.