she has been sleeping for more than ten hours有错吗?
问题描述：
she has been sleeping for more than ten hours有错吗?
答
没错,have been done是现在完成进行时,表示她睡了十个多小时了,现在还没醒.
she has been sleeping for more than ten hours有错吗?
没错,have been done是现在完成进行时,表示她睡了十个多小时了,现在还没醒.