no dogs are allowed...no teacher can ...为什么dog可以加s,teacher不行?
问题描述:
no dogs are allowed...no teacher can ...为什么dog可以加s,teacher不行?
答
no= not a或not any 加单复数均可.
no dogs are allowed...no teacher can ...为什么dog可以加s,teacher不行?
no= not a或not any 加单复数均可.