用found ,a,they,stunding,boy,the,door,at.连成一句话
问题描述：
用found ,a,they,stunding,boy,the,door,at.连成一句话
答
they found a boy standing at the door.
答
They found a boy standing at the door
那个stunding应该是standing吧
答
they found a stunding boy at the door