GMAT prep一道CR,

题目

GMAT prep一道CR,
The more frequently employees take time to exercise during working hours each week,the fewer sick days they take.Even employees who exercise only once a week during working hours take less sick time than those who do not exercise.Therefore,if companies started fitness programs,the absentee rate in those companies would decrease significantly.
Which of the following,if true,most seriously weakens the argument above?
(A) Employees who exercise during working hours occasionally fall asleep for short periods of time after they exercise.
(B) Employees who are frequently absent are the least likely to cooperate with or to join a corporate fitness program.
(C) Employees who exercise only once a week in their company's fitness program usually also exercise after work.
(D) Employees who exercise in their company's fitness program use their working time no more productively than those who do not exercise.
(E) Employees who exercise during working hours take slightly longer lunch breaks than employees who do not exercise.
OA是B,我选得C,C不是削弱了上班时运动的作用吗?为什么不对?

答案

我觉得应该选B,题目的论点是公司组织上班锻炼的项目可以提高上班的出勤率,C跟这个论点没太大关系.没涉及到出勤率,而B是指那些常翘班的人最不配合公司,所以就算公司组织锻炼,他们也不参加,对提高出勤率当然就没用了.SO WEAKEN.