(1)Kitty loves dancing and spends an hour ______(practice) dancing every day
问题描述：
(1)Kitty loves dancing and spends an hour ______(practice) dancing every day
答
Kitty loves dancing and spends an hour (practicing) dancing every day一楼的答案是对的,但有点小错误spend some time（in） doing sth （是in,不是on,当然介词可以省略）或直接说spend some time on sth （直接...