This is a orange . It's nice.这句话有什么错?

This is a orange orange.This is an orange orangeThis is a orange orange.This is an orange orange.请问哪句正确? 用A,an,The填空：This is ( )orange.( )orange is ( )orange.可以空着 This is a ( ).The orange is in it is orange.A.mother B.desk C.cup 1.This is an orange.(对an orange提问） 2.That is a red jacket.(对a red jacket提问） 3.I'm fine.(1.This is an orange.(对an orange提问）2.That is a red jacket.(对a red jacket提问）3.I'm fine.(改为同义句）4.My name is Kate.(对Kate This is ____ orange.I don't like ____ colour.A.／,the B.an,／ C.an,a D.／,a This is ( )orange car. A.a B.an C.the This is a orange book.填a对不对 This is ( ) orange flower A a B big C an 1.This is an orange.(对an orange提问） 2.That is a red jacket.(对a red jacket提问）1.This is an orange.(对an orange提问）2.That is a red jacket.(对a red jacket提问）3.I'm fine.(改为同义句）4.My name is Kate.(对Kate提问）5.My .This orange is ____ orange.A./ B.a C.an D.the What color is ? well, is orange,i think.A.orange;an orangeB.an orange;an orangeC.oranges;an orangeD.oranges;orangesWhat color is `````?well,````` is orange,i think. What color is 't This a orange 改错 Is this a( )orange的括号里该填什么 This is ( ) orange 1.a 2.an 3.the This is _ orange orange 该用an还是a 急. Everyone knows that () is (). A.orange/orange B.an orange/orange C.an orange/an orange 把下列句子变为复数句1.I am a girl2.He is my cousin3.She is at school4.This is his picture5.That is an orange jacket this is an orange.( )oeange is ( ) orange“A；a”“The；/”“An；a”“A；an” 选一组填在括号内