she was a student变否定句 sam cou't see and hear.(否定句)
she was a student变否定句 sam cou't see and hear.(否定句)
She could see and hear clearly.(改为否定句)
She was a student.改一般疑问句和否定句
Are you a student 变否定句
She is always good student.变否定句,并译
She is always a good student.变否定句,并译
She wants to be a model student.(变否定句,一般疑问句,肯定回答 否定回答)
Sam can hear a telephone.改为否定句,句意不变
She is going to see a movie next Sunday.变一般疑问问、否定句
She is a new student.(改为否定句)
she is a student.(改为否定句)
She is always a good student否定句是?