what is this in english?This is an orange.还是It is an orange

This is an orange this is an orange.( )oeange is ( ) orange 按要求改写句子 this is an orange in english. It's(an orange)提问是What is this? is,orange,it,an,English,in（.） it,orange,is,an,english,in（.） This is a orange.It’s an orange.是否正确. What si this in English?Tt is an orange 转换为复数句 What's this in English?A.Orange B.An orange C.It's orange D. It is an orange?还是Is it an orange? this is an orange.it is orange.为什么第一个加an,而第二个不加an This is an orangge in English.in english.对an orange提问