I'm good at Chinese ,bue I don't do well in English.I think you should be good at ( )

问题描述:

I'm good at Chinese ,bue I don't do well in English.I think you should be good at ( )
A one
B all
C every
D both

D
one可以做代词使用,但是在语义上不通顺;
all指代三者或以上的全部,不符合;
every不能单独使用,要与其他代词或名词共同表示每一个,本身是一个形容词;
both 两者中的全部,符合题意.