This is a cup和This is A cup有什么区别

This is a cup和This is A cup有什么区别 This is a cup和This is A cup这两句话分别是什么意思 It's a cup 和 This is a cup有什么不同 ()cup is this? 改病句 This is my a cup this is my a cup病句修改 This is A cup与This is a cup翻译有区别, this is my cup,( )cup is ( ) bule. Ask him—— A.whose cup this is B.whose cup is this C.this is whose cupD.whose is this cup This cup is dirty.Can i have a clean one 什麼意思? this tea is good i think i will have a cup用so that把两句合为一句this tea is good i think i will have a cup用so that把两句合为一句 这类题型 This is ( )cup.( )cup is yellw.A.aThis is ( )cup.( )cup is yellw.A.a;A B.an;An C.a;The D.an;The应选哪个? （ ）is this cup of coffee?It's forty cents a cup. This is my cup.改为一般疑问句. hello Bob,is this（）cup? This is a ( ).The orange is in it is orange.A.mother B.desk C.cup 初一句型转换.This is my cup -this-cup? It is my backpackIt-my backpack 每小题均有一处错误,找出并改正.What are this?How many cup are there?This is a a This is a arm.