she (v.)to work in the hospital to help the sick people 第二单元的单词)大神求教
问题描述:
she (v.)to work in the hospital to help the sick people 第二单元的单词)大神求教
答
volunteer不用加s?噢要欧克!
she (v.)to work in the hospital to help the sick people 第二单元的单词)大神求教
volunteer不用加s?噢要欧克!