There____a box of apples outside the door.填is 还是are
问题描述：
There____a box of apples outside the door.填is 还是are
答
There____a box of apples outside the door.
填is ,因为主语是 a box ,一箱苹果.
There are some boxes of apples outside the door.
填are 因为主语是 boxes ,及箱苹果.