I often hear her _(sing) in the morning ,填什么?为什么
问题描述:
I often hear her _(sing) in the morning ,填什么?为什么
答
I often hear her singing in the morning.
hear +sth
her singing(她的唱歌)
答
hear sb do sth表示“听到某人做了某事”,hear sb doing sth.表示“听到某人正在做某事”
既然是often,那就是sing喽