The English sentence is quite short .I can't understand it,___ .

问题描述:

The English sentence is quite short .I can't understand it,___ .
A.also
B.either
C.though
D.too
正确答案为什么是C,为什么B不可以,

B也{否定}
C尽管如此
联系句意可知C比较合适
“尽管这个英语句子很短,但我还是不能理解”