Tom is a lazy boy.He often_(抄袭)others' homework
问题描述:
Tom is a lazy boy.He often_(抄袭)others' homework
答
copies 第三人称单数为什么要去y为i,再加es动词第三人称变化:辅音字母加y结尾的,改为第三人称单数时,都要改y为i,再加es,这是语法规则。