This is __ sun.(A the B/ C a)选什么

This is __ sun.(A the B/ C a)选什么 This is a red sun.的句子成分 This is a red sun 划分成分 This is my own bag.=This is a __ __ __ __ This is a red sun.的各句子成分 This is a rad sun.的各句子成分 This is a good place for us to take a vacation 的同义句 This is a good place __ __ __ __ __ __ this is a good article.it has eight hundred words(同义句) this is a good article__ __ __ __ This is a bag对a bag部分提问__ __ this? Ms Lin,___ my mother.Mum,___Ms Lin A this is,she is B she is,this is C this is,this is D this is,th Ben is a __ of this big company.(manage) eat过去式（ ） sun形容词（ ）1,A:ls this your calculator?B:no it__ __ A:__calculator is it?B:lt's hers.A:Let's go and __it to__.2,A:when is Children's Day?B:lt's on the first of___ A:what do children usually ___?B:they___and___ A:Did you __ This is the best film has been shown this year. A. who B. whom C. th __ __ THIS MATHS PROBLEM IS ! is this your mum no,__ __ The sun is just rising over the park in this city.(为什么用is,不是直接用just就好了嘛?啥时候用is)this means...应该和it means..是一样的对吧.The day makes it all worthwhile.（主语为什么是the day?）A woman can live in th this problem is a piece of cake for me.同义句this problem is __ __ for mexiexie This __ is very interesting