英语选择,如下,选什么 为什么

问题描述:

英语选择,如下,选什么 为什么
Disabled people can keep their bodies in better condition by swiming __they can't enjoy sports.A.if B.though.

B,表转折,意思是残疾人以游泳来保持身体在一个更好的状态,尽管他们不能享受运动.