题目内容：

sleep a lot 和 sleeping a lot 怎么运用 怎么区分?

优质解答

前者充当谓语,后者充当状语或现在分词I slept a lot last night.我昨晚睡得很好.I feel good tody sleeping a lot.睡了一觉好觉以后,我感觉很好.I was sleeping a lot this time yesterday.昨晚这个时候,我正睡得很...