A-A+
A swimmer or a dancer must watch their weight
问题详情
A swimmer or a dancer must watch their weight and should go on a diet whenever necessary.
A.Y
B.N
C.NG
参考答案
正确答案:B
解析:本题在问“一名游泳运动员或跳舞者必须关注他们的体重,一旦必要,就要节食”这一表述是否正确。根据文章第3段我们看出在这种情况下,他们要权衡利弊并咨询医生和营养学家,而不能随意节食。