i have been to beijing before.(否定句) ________________________
i have been to beijing before.(否定句) ________________________
I have already been to beijing 改为否定句
I have been to Beijing before.______
I have already been to Beijing.改为否定句和一般疑问句
l have been to macau before 改为否定句
Both Jane and Jack have been to BeiJing(改为否定句) ____Jane nor
I have been to Beijing.
He has been to beijing.I have been to beijing,too.合成一句
现在完成时专项练习二、句型转换(每空一词).1.I have been to Macau before.(改为否定句)I
句型转换(每空一词).1.I have been to Macau before.(改为否定句) I ______ __
"I Have been to Beijing"Lucy said同义句
I have never been to Beijing. 这算否定句吗?不是只有not才是否定句吗?这是不是有否定意味