Are you free enough to play with you pet for( )every day

题目

Are you free enough to play with you pet for( )every day
A:sometime B:some time C:sometimes D:some times

答案

选B
for+时间段
A:某一刻； B：一段时间 C：有时候 D：几次
整句意为：你每天有足够的时间和你的宠物玩么?