用所给词的适当形式填空 回答的时候带理由

问题描述:

用所给词的适当形式填空 回答的时候带理由
1.People use______(knife)and forks when they eat western food
2.It is exciting for children________(fly)kites in spring

knives刀和叉,后面是forks,故也用复数.
to flyIt's+形容词 for/of sb to do sth.很有效率 谢谢啊祝你进步!