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The researchers said the doctors study provides clear proof that taking aspirin can prevent a first heart attack in healthy, older men. They said, however, the results do not mean every man over the age of fifty should take aspirin. they said aspirin cannot help men who do not eat healthy foods, who smoke cigarettes and who are fat. The researchers said men who think they would be helped by aspirin should talk with their doctors first.
68. From this passage, we learn that aspirin is usually used to treat __________.
A. heart attacks B. older men C. older women D. other disease
69. Researchers have studied the connection between aspirin and heart disease for ______.
A. more than a century B. more than ten years
C. more than one year D. other disease
70. Researchers in the United States carried out the study with the help of _______.
A. young people B. some old people C. men doctors D. women doctors
71. At last the researchers warn us to __________.
A. take aspirin as much as we like B. take aspirin with care
C. take aspirin without considering anything D. take aspirin only considering the age
(E)
Hotlines have been become common in China. Some radio broadcasting stations use hotlines to encourage the listeners to take part in the talk shows.
That’s a good idea. Yet, the fact is, some people do nothing but break the whole programme.
Some people know little about the topic under discussion. Sometimes they do not even know what the host(主持人)is talking about. So the host has to tell the caller what the show is about. Usually the caller will ask a few questions which express his hope and show his ignorance(无知) . Then the host has to answer and explain - how silly this is ! It wastes a lot of time.
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