It is an English book转化为一般疑问句

It is an English book转化为一般疑问句
It is an English book
转化为一般疑问句

It is an English book转化为一般疑问句
Is it an English book?

Is it an English book？

Is it an English book?

Is it an English book?

Is it an English book?

Is it an English book?
一般疑问句的转化，只需提前be动词或者助动词。
谢谢！

一般疑问句把系动词提前，Is it an English book?