题目

把陈述句改成一般疑问句并作回答.
It is a black cat.一般疑问句 否定回答、
This is my pencil.一般疑问句 肯定回答、
It is an ID card.一般疑问句 否定回答、
That is his blue ruler .一般疑问句 肯定回答、
I am Alice 一般疑问句 否定回答、
His name is Alan.一般疑问句 肯定回答、
还有咱想请教一下这类题的语法.

提问时间：2021-01-16

答案

Is it a black cat?No,it isn't.Is this my pencil?Yes,it is.Is it an ID card?No,it isn't.Is that his blue ruler?Yes,it is.Are you alice?no,I am not.Is his name alan?Yes,it is.这类题的语法就是把be动词（a...