将原词加或减一个字母组成新词填空
问题描述：
将原词加或减一个字母组成新词填空
1.There are two big ___ in the north.arm
2.I received many christmas ___ on Chritmas Day.car
3.There are thirty ___ on the bus.eat
星期五晚上要答案.
答
farms
cards
seats