They are take photos改一般疑问句
They are take photos改一般疑问句
They are from China 改一般疑问句
They are playing basketball 改一般疑问句
They are twin sisters.(改一般疑问句)
They are my parents 改一般疑问句
They are rulers改一般疑问句并回答
They are piaying basketball in the playground.改一般疑问句
They are taking pictures.改为一般疑问句,怎么改?
they are in,the same school.改一般疑问句
They are chairs.改为一般疑问句,否定句怎么改?
they are long 用short改写成一般疑问句
They are taking photos in the zoo next wednes-day.改为一般疑问句?