He Yun spent two days making the model plane的同义句?__ __He Yun two days___ ___the model plane横线处应填什么?
问题描述:
He Yun spent two days making the model plane的同义句?__ __He Yun two days___ ___the model plane
横线处应填什么?
答
(it) (took) He Yun two days (to) (make) the model plane