This orange is sour,( ) that one is sweet.A .but B .and C .or

This orange is sour,( ) that one is sweet.A .but B .and C .or The orange is sour.（改为一般疑问句） The orange is tasty.(B )a little sour. The orange is tasty ,B( )a IittIe sour. The orange is sour改成否定句,一般疑问句,肯定回答,否定回答,对sour提问 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? This is( )orange. ( )orange is on the desk. What is this?it is orange. This is an orange orange.的同义句 this boat is orange 对划线部分orange的提问 This orange is orange. 把这个句子改成一般疑问句. 用A,an,The填空：This is ( )orange.( )orange is ( )orange.可以空着 Is this ____ orange?No,it is _____ orange pear.这里应该怎么填?orange pear What is this ? ( ) orange juice.填空 This is an orange改为复数句 This is an orange.改为复数句. this is an orange改复数句 This is an orange改为复数句