单项选择题

What is the author's purpose in writing this article

A．To justify the study of the Boston University Medical Center.
B．To stress the importance of maintaining proper weight.
C．To support the statement made by York Onnen.
D．To show the most effective way to lose weight.
<上一题 目录 下一题>
热门 试题

单项选择题
Some people dislike exercise because ______.
A．they think it is physically exhausting
B．they find it hard to exercise while on a diet
C．they don't think it possible to walk three miles every day
D．they find consulting calorie-expenditure charts troublesome
单项选择题
Even exercise professionals concede half a point here (Line 3, Para. 2) means They ______.
A．agree that the calories in a small piece of pastry can be difficult to work off by exercise
B．partially believe diet plays a supporting role in weight reduction
C．are not fully convinced that dieting can help maintain one's new weight
D．are not sufficiently informed of the positive role of exercise in losing weight
相关试题