the summer palace is very big and beautiful改为一般疑问句

the summer palace is very big and beautiful

what 's palace is very big and beautiful in summer

Is the summer palace very big and beautiful?
一般疑问句是be动词（is，am，are，was，were）和助动词（do，did，does)开头的疑问句。这里有be动词is，直接提前就行了。

Is the summer palace very big and beautiful?