These(modle)toys are made out of old TVs by Amys

问题描述:

These(modle)toys are made out of old TVs by Amys
Oh,this is really a big shop.Do you know when it()()
A built B was built C has built D has been built

1 model
2 B ( when 不能与完成时连用,句子要用被动语态)modle为什么不加s?它作定语不能加S( TOYS 要用复数)