In the study, researchers from Boston’s Brigham and Women’s Hospital and Harvad Medical School compared the drinking habits of 340 men and women who had suffered recent heart attack with those of healthy people of the same age and sex．The scientists found that people who sip one to three drinks a day are about half as likely to suffer heart attacks as nondrinkers are．The apparent source of the protection: those who drank alcohol had higher blood levels of high density lipoproteins脂蛋白, the so called good cholesterol （胆固醇, which is known to prevent heart disease．

　　As evidence has mounted, some doctors have begun recommending a daily drink for patients of heart diseases．But most physicians are not ready to recommend a regular happy hour for everyone．The risks of teetotal ling （绝对戒酒） are nothing compared with the dangers of too much alcohol, including high blood pressure, strokes and liver troubles---not to mention violent behavior and traffic accident．Moreover, some studies suggest that even moderate drinking may increase the incidence of breast and colon cancer．Until there is evidence that the benefits of a daily dose （吸收剂量of alcohol outweigh the risks, most people won’t be able to take a doctor’s prescription to the neighborhood bar or liquor store．

　　60．The

　　in the first paragraph indicates________．

　　A．the way in which alcohol can help the heart．

【2017届广东省广州市天河区高考英语一轮复习同步练习：13（含答案）】相关文章：

★ 浙江省湖州市2014高考英语完形填空一轮（暑假）精炼（11）含答案

★ 浙江省湖州市2014高考英语完形填空一轮（暑假）精炼（6）含答案

★ 山西省永济市涑北中学高三英语总复习：美文欣赏（2）（You Are My Life）

★ 2014高考英语（新人教版）一轮基础训练（20）A、B卷（附答案或解析）

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ规范练：7（含解析）

★ 贵州省贵阳市2014高考英语（新人教版）一轮阅读训练（13）附答案

★ 【人教版】2014届高考英语一轮复习指导考点针对练：选修8 unit4《Pygmalion》

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第3组（含解析）

★ 【北师大版】2014届高考英语一轮复习指导课时作业：Unit 11 A卷 Word版含解析

★ 浙江省湖州市2014高考英语完形填空一轮（暑假）精炼（5）含答案