why are you doing that?这里的that是不是指的前面的某件事?如题

Why are you doing that?（同义句转换）【 】 are you doing that 【 Why?What are you doing?Please give me a why are you doing 和why do you do的区别 你为什么不正在做作业?应该是 why aren't you doing homework?还是why are you not doing homework something you say that you are sorry for doing th wrong=什么 could you tell me ( )? what are they doing that for, why they are doing for ,why are they doing that, what they are doing that for 为什么选d KangKang:Hi!How are you doing?Jane:Very well,thank you.You look excited.Why?Maria:Relly?What movie are they going to see?KangKang:The Sound of Music.Jane:Oh,it is one of my favorte movies.When are they going?KangKang:This Saturday.And we can spend th what are you doing? What are you doing? what are you doing What are you doing? WHAT ARE YOU DOING? you are doing How are you doing? what are you doing? How are you doing? How are you doing? where are you doing?