There are ____ water in the bottle.（B）瓶子里有一点水
There are ____ water in the bottle.（A）瓶子里没水了
There are ____ students in the classroom.（D）教室里有几个学生
There are ____ students in the classroom（C）教室里没有学生
There are ____ apples on the trees.（D）有几个苹果长在树上
选项统一为
A、little B、a little C、few D、a few