A: big hospitals
B: the development of medical technology
C: good doctors
D: both A and C
举一反三
- Men often wait longer to get help for medical problems than women, and ______, women live about six years longer than men on an average. A: instead of B: constantly C: consequently D: because
- People are now living longer than ever beforefor many different reasons. A: The people in this region do not seem togain anything from medical science. B: No one seems to understand this phenomenon. C: Advances in medical science have donewonders for longevity. D: Some people in the Soviet Union’s CaucasusMountains live to be over 100 years of age
- The team of doctors wanted to find out A: why certain people are aging sooner than others B: how to make people live longer C: the size of certain people's brains D: which people are most intelligent
- Animals are good for old people's health because animals ______. A: can look after them B: can be their good companions C: are more reliable than people D: can help them with housework
- Because of better medicine and nu______ ,<br/>people now live longer than ever before.
内容
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2. At a lecture on health and aging, Dr. Nickels stated, People who are active live an average of five years longer than people who are alone and inactive.
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Researchers have found that people who go to live concerts, shows and museums can live longer than 1 who do not. A: them B: that C: those D: they
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The average life ________ for Americans is now more than 74 years because of their more active lifestyles and good medical care for senior citizens.
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Questions 11 to 18 are based on the following talk. A: Because they live at 350,000 different places. B: So doctors can treat injured fire fighters quickly. C: Because they need medical examinations. D: So they can be removed from burning buildings.
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The recent study revealed that the elephants working in the logging camp live much longer than ______ in zoos. A: that B: those C: this D: these