各种形式都可以,看你是什么句子. 1 She does not like me.(动词原形) 2 She has not seen him yet (过去分词) 3 She is not coming on foot.(现在分词) 4 She was not inveted there.(过去分词) 5 Let's not do it today.(动词原形) 6 Not seen before,she isn't familiar to me 不(过去分词) 7 Not having seen him before,I am not familiar with the man.(现在分词)