she is putting a picture of her family
题目
she is putting a picture of her family
she is putting a picture of her family on the front.改为否定句,一般疑问句,肯定回答,否定回答.
答案
否定is改为isn't
疑问把is提到开头剩下不变
肯定回答,yes,she is
否定回答,no,shi isn't
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