单选题
The results of the test show that______.
A、
breakfast has great effect on work and studies
B、
breakfast has much to do with people's health
C、
a person will work better if he has simple breakfast
D、
breakfast only affects those who work with their brains
【正确答案】
A
【答案解析】
[考点] 细节题
[解析] 答案在本文第六至第七句。早饭不仅只对脑力劳动者产生影响,简单的早餐不会使人工作得更好,故选项C、D不正确。早餐虽然和人们的健康有很大关系,但文章中的试验结果表明了早餐对工作和学习的巨大影响。所以选项A比选项B更贴切。
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