Questions 31 to 35 are based on the following passage:
31. According to the passage the Jarvik-7 artificial heart proved to be ________.
A) a technical failure
B) a technical wonder
C) a good life saver
D) an effective means to treat heart disease
32. 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 of reliable artificial hearts
D) can make new models of artificial hearts available on the market in 10 to 20 years
33. 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 patients chest
C) to be equipped with an external power source
D) to create a new passage for infection
34. The word them in Line 7, Para. 2 refers to _________.
A) doctors who treat heart diseases
B) makers of artificial hearts
C) Americas health-care programs
D) new models of artificial hearts
注:指代题
35. Some people feel that _________.
A) artificial hearts are seldom effective
B) the country should not spend so much money on artificial hearts
C) the country is not spending enough money on artificial hearts
D) Americas health-care programs are not doing enough for the nations health
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2017届高考英语一轮复习词法课件: 代词(全国通用)
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2017届高考英语一轮复习必备单词素材:Unit 24 Society(北师大版)
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2017届高考英语一轮全册复习课时作业:必修2.4《Wildlife protection》(新人教版含解析)
2017届高考英语一轮复习必备单词素材:Unit 1 Lifestyles(北师大版)
2017届高考英语一轮复习必备单词素材:Unit 20 New Frontiers(北师大版)
2017届高考英语一轮全册复习课时作业:必修1.3《Travel journal》(新人教版含解析)
2017届高考英语一轮全册复习课时作业:必修3.3《The Million Pound Bank Note》(新人教版含解析)
2017届高考英语一轮复习必备单词素材:Unit 17 Laughter(北师大版)
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2017届高考英语一轮复习必备单词素材:Unit 18 Beauty(北师大版)
2017届高考英语一轮复习词法课件:动词的时态和语态(全国通用)
2017届高考英语一轮全册复习课时作业:必修3.2《Healthy eating》(新人教版含解析)
2017届高考英语一轮复习词法课件: 名词性从句(全国通用)
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2017届高考英语一轮复习必备单词素材:Unit 9 Wheels(北师大版)
2017届高考英语一轮复习必备单词素材:Unit 8 Adventure(北师大版)
2017届高考英语一轮复习词法课件: 并列句和状语从句(全国通用)
2017届高考英语一轮全册复习课时作业:必修3.4《Astronomy:the science of the stars》(新人教版含解析)
2017届高考英语一轮复习必备单词素材:Unit 11 The Media(北师大版)
2017届高考英语一轮复习必备单词素材:Unit 6 Design(北师大版)
2017届高考英语一轮复习必备单词素材:Unit 3 Celebration(北师大版)
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2017届高考英语一轮复习必备单词素材:Unit 12 Culture Shock(北师大版)
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2017届高考英语一轮全册复习课时作业:必修3.5《Canada—“The True North”》(新人教版含解析)
2017届高考英语一轮复习必备单词素材:Unit 14 Careers(北师大版)
2017届高考英语一轮复习必备单词素材:Unit 2 Heroes(北师大版)
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