my friends never come to visit me为什么不是comes?

my friends never come to visit me为什么不是comes? 新概念第二册的my friends never come to see me,这个句子为什么不用comes My friends never come to visit me.中的never在句子中充当什么成分? 1、my friends never come to visit me.2、our teacher frequently 求文档: 英语改错Today,my mother come to my school to visit me.becau Please tell me Eric to call me when he comes back ?的COME为什么不 anyone comes to visit为什么comes要加s 1.My old friends will come to see me tomorrow.（改为否定句） My old I come over to visit my sister. I really enjoy ___ when my friends come to see me. my friends often visit（ ）〖i amd me〗 请问THEY ARE MY FRIENDS FROM BEIJING为什么不是COME FROM?