简单的英语句型转换题~
问题描述：
简单的英语句型转换题~
Her sister is agood girl at school.
1.改为否定句2.一般疑问句并回答3.就at school提问
恩,就是8知道原句是am is are结构还是行为动词结构阿?
答
Her sister isn't a good girl at school.
Is her sister a good girl at school?
Where is her sister a good girl?
是am is are结构