the------- [teacher ]books are on the desk

问题描述:

the------- [teacher ]books are on the desk

The--teacher's----- [teacher ]books are on the desk
The--teachers'----- [teacher ]books are on the desk你们的答案都好,我该采纳谁的呀这里可能是单数名词的所有格,也可能是复数名词的所有格