-Jane got an ''A'' in the math class. - .she works the hardest in our class

问题描述:

-Jane got an ''A'' in the math class. - .she works the hardest in our class
A.The early birds catch the worm
B.many hands make light work
C.the grass is always greener than the other side
D.don't put all your eggs in one basket

是不是让选择一个和题目有关系,能从中推断出的结论啊?a是说早起的鸟儿有虫吃.寓意勤奋的人有好回报.b说众人拾柴火焰高.寓意团结的力量.c说山那边的草总是更绿.寓意这山望那山高d说别把鸡蛋放一个篮子里.寓意风险分散.
我觉得a 是对的.