How big is America 同义句 （ 　）　（　　）　（　　）　of　china?how　　is　　china?

How big is America 同义句 （ 　）　（　　）　（　　）　of　china?how　　is　　china? America is a big country. How big is America 例:How big is china?It has an area of about nine million six hundred thousand square kilometers. how is big it How big is America what is its population?例:How big is China It has an area of about nine million six hundred thousand square kilometers.What is its population It is about one billon three hundred thousand million. How big is the room? How wide is America?哪里错了 how big he is还是how large this is a big dog.对big提问,用How this is a big dog.对big提问,用How How big the house is!=What_________________ How big is Beijing? 答案是什么?感谢! how big is your house同义句 wanna c how BIG it is? How big is your mather?怎样回答 How big is your hand怎么回答 how big is Tian'anmen Square? how big is your table?怎么回答?