The people living in that apartment have free to that swimming pool.They don't have to be charged.
A. time
B. access
C. entrance
D. care
网友回答
A. time
(答案→)B. access
C. entrance
D. care
解析：考查名词：A.time 时间B.access获得…的机会 C.entrance入口D.care关心，have free access to有获得…的机会，句意：住在公寓的人可以免费的使用游泳池，他们不必付钱。选B。