2. 职称英语
  3. What is the main idea of this passage? [br] Which of the following is the substa

What is the main idea of this passage? [br] Which of the following is the substa

游客2024-03-03  35
问题 What is the main idea of this passage? [br] Which of the following is the substance mentioned that helps to protect against heart disease?
选项 A、Lipoproteins.
B、Cholesterol.
C、Both.
D、Neither.
答案 A
解析 细节题。根据在第三段“Studies have shown that moderate drinkers have higher levels of highdensity lipoproteins in their blood．This is the“good”cholesterol that protects against heart disease．”。
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