Is that an orange的复数形式是什么?还有吧What are these?和 They are English buses改成单数句

问题描述:

Is that an orange的复数形式是什么?
还有吧What are these?和 They are English buses改成单数句

Are those oranges?
what is this?
that is English bus

Are those oranges?
What is this?
It is English bus

Is that an orange
复数形式:Are those oranges?
What are these?
单数句:What is this?
They are English buses.
单数句:This is an English bus.