题目
把下列句子改为否定句 I have a ping--pong ball We have a basketball They have a new TV
They have many flowers
Mr Smith has a telephone
His aunt has a new TV
He has a nice room
There is an apple in the basket
There are some boys in ours class
They have many flowers
Mr Smith has a telephone
His aunt has a new TV
He has a nice room
There is an apple in the basket
There are some boys in ours class
提问时间：2020-06-06
答案
举一反三
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