she （v.）to work in the hospital to help the sick people 第二单元的单词)大_英语解答

she （v.）to work in the hospital to help the sick people 第二单元的单词)大神求教

人气：243 ℃　时间：2019-08-18 14:36:37

解答

volunteer不用加s？噢要欧克！