There is a bottle under the tree.划线提问(a划线)
There is a bottle under the tree.划线提问(a划线)
There is a bottle under the tree.(对a划线提问),谢
There is _a_ bottle under the tree.(划线提问),谢
There is a cat under the tree.划线部分是a.对划线部分提问
A fox is looking at the bird under the tree.(划线提问) 划线是 looki
there is a little water in the bottle 对划线部分提问 a little 划线
There is a little apple juice in the bottle.(划线提问)(a little划
There is a bird in the tree.对划线a提问
There is a bird in the tree. 对 a bird 划线提问
The man under the tree is his teacher.划线部分提问,划线部分:under the
划线部分提问:she is sleeping under the tree.
There is a basketball under the bed.under the bed下面划线,要求是对划线