It is a sunny morning变为一般疑问句
It is a sunny morning变为一般疑问句
It was sunny in the morning.(改为一般疑问句)
It is a pen.变为一般疑问句怎么变?
A set of keys is in it.变为一般疑问句
it is a good idea变为一般疑问句
it is too long 变为一般疑问句
it is raining now.变为一般疑问句
It is warm and sunny today改为一般疑问句
It was sunny this morning.改为一般疑问句 并作否定回答
It is a backpack... __ __ ___ ___[变为一般疑问句】
It is a bus.(NO(变为否定句和一般疑问句.按要求回答)
It was sunny的一般疑问句