jim is singing.一般疑问句
jim is singing.一般疑问句
Helen is good at singing一般疑问句
She is Jim改成一般疑问句
My name is Jim.改为一般疑问句
she is good at singing 改为一般疑问句
she is singing a song now 改为一般疑问句
1.She is singing an English song.改为一般疑问句
she is singing改为否定句、一般疑问句、对singing进行提问
Jim is good at English and Maths.(改为一般疑问句)
Jim is younger than John改为一般疑问句
She is Jim's mother.改为一般疑问句
jim is mother usually shops every Saturday.改为一般疑问句