( ) 7. In order to achieve and guarantee basic human rights，equality of opportunity is .
A. favorable B. essential C. genuine D. particular
7. B考查形容词词义辨析。favorable有利的，良好的；essential必要的，重要的；genuine真的，真诚的；particular尤其，特别的。句意：为了实现和保障人的基本权利，机会平等是必不可少的。
考前必练系列答案科目：高中英语 来源： 题型：
12. Don't worry. The hard work that you do now later in life. (repay)
别担心，你现在的努力工作会在以后的生活中得到回报的。
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科目：高中英语 来源： 题型：
Just seven years ago,the Jarvik-7 artificial(人造的)heart was being cheered as the model of human creativeness. The sight of Barney Clark―alive and conscious after trading his diseased heart for a metal-and-plastic pump^convinced the press，the public and many doctors that the future had arrived. It hadn't. After monitoring production of the Jarvik-7, and reviewing its effects on the 150 or so patients (most of whom got the device as a temporary measure ) ，the U.S. Food and Drug
Administration concluded that the machine was doing more to endanger lives than to save them. Last week the agency cancelled its earlier approval, effectively banning the device.
The recall may hurt Symbion Inc.，maker of the Jarvik-7，but it won' t end the request for an artificial heart. One problem with the banned model is that the tubes connecting it to an external power source created a passage for infection. Inventors are now working on new devices that would be fully placed,along with a tiny power pack,in the patient's chest. The first sample products aren't expected for another 10 or 20 years. But some people are already worrying whether they'll work―and that America's overextended (开支过大的)health-care programs will lose a precious $2.5 billion to $ 5 billion a year providing them for a relatively few dying patients. If such expenditures(开支)cut into funding for more basic care,the net effect could actually be a decline in the nation,s health.
( ) 8. According to the passage，the Jarvik-7 artificial proved to be .
A. a good life-saver
B. a technical wonder
C. an effective means to treat heart disease
D. a technical failure
( ) 9. From the passage we know that Symbion Inc. .
A. has been banned by the government from producing artificial hearts
B. will review the effects of artificial hearts before designing new models
C. may continue to work on new models
D. can make new models of artificial hearts available on the market in 10 to 20 years ( ) 10. The new models of artificial hearts are expected .
A. to have a working life of 10 or 20 years
B. to be set fully in the patient' s chest
C. to be equipped with an external power source
D. to create a new passage for infection
( ) 11. The underlined word "them" refers to ―.
A. doctors who treat heart diseases B. makers of artificial hearts
C. America's health-care programs D. new models of artificial hearts
( ) 12. Some people feel that .
A. artificial hearts are seldom effective
B. the country is not spending enough money on artificial hearts
C. the country should not spend so much money on artificial hearts
D. America's health-care programs are not doing enough for the nation's health
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科目：高中英语 来源： 题型：
7. The article helps readers have a better understanding and appreciation of the work as well as his
style and thought,from a lot. (benefit)
这篇文章帮助读者更好地理解和欣赏他的作品，风格和思想，读者可以从中获益不少。
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科目：高中英语 来源： 题型：
( ) 2. He worked his to Australia,and paid for the journey by doing jobs on the ship
he was travelling on.
A. wisdom B. passage C. intention D. strength
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科目：高中英语 来源： 题型：
2. The couple debts in such a short time, for they are heavily in debt. (pay)
这对夫妻不可能在那么短的时间内还清了债务，因为他们现在都还在欠债呢。
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科目：高中英语 来源： 题型：
3. I gained a scholarship， for me to go to the US and study for one year. (make)
我获得了奖学余。这使得我能够去美国学习一年。
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