分页:
上一页 1 2 3 4 5 [6] 7 8 9 下一页
B) Even occasional exercise can help reduce weight.
C) Controlling one’s calorie intake is more important than doing exercise.
D) One could lose ten pounds in a year’s time if there’s no increase in food intake.
20. What is the author’s purpose in writing this article?
A) To stress the importance of maintaining proper weight.
B) To support the statement made by York Onnen.
D) To show the most effective way to lose weight.
D) To justify the study of the Boston University Medical Center.
Passage Three
Questions 21 to 25 are based on the following passage.
Scratchy throats, stuffy noses and body aches all spell misery, but being able to tell if the cause is a cold or flu (流感) may make a difference in how long the misery lasts.
But if the flu does strike, quick action can help. Although the flu and common cold have many similarities, there are some obvious signs to look for.
分页:
上一页 1 2 3 4 5 [6] 7 8 9 下一页