there are twenty boys in Ben class,哪一处错了

问题描述:

there are twenty boys in Ben class,哪一处错了

There are twenty boys in Ben's class.

ben 改为 Ben's

in Ben‘s class,

典型的名词所有个问题,名词所有格是表示所属谁的东西Ben 是专有名词,这里需要形容词来修饰class 表示所属谁的班级