把下面的陈述句变一般疑问句:①.You are happy ②.Amy can write ③.They like peaches.

问题描述:

把下面的陈述句变一般疑问句:①.You are happy ②.Amy can write ③.They like peaches.

1.Are you happy?
2.Can Amy write?
3.Do they like peaches?