what is you are doing为啥一个句子有两be动词没连词

what are you doin' opening the boxes?语法方面 冰河世纪中 what are you doin'?just drop it on the ledge.为什么省略g What do you think of teacher ,Bob?—I find it fun and challenging.It is a job ___ you are doin—What do you think of teacher ,Bob?—I find it fun and challenging.It is a job ___ you are doing something serious but interesting .A where B that可是 What can you doin that season”的中文意思是什么? what do you doin the evening?的中文意思 What You Doin' With That 帮我发一份呗 what is wronging you ?what are you-------- ---------? What are you is who what? what can you do or you can't you doin your school lab?各三点. --What are you doin now?--I'm writing to my cousin.He moved to America two weeks ago.He must be--What are you doin now?--I'm writing to my cousin.He moved to America two weeks ago.He must be_____receiving my e-mailA.listening toB,looking forward toC. 英语翻译Dear Mom and Dad I'm doin' fine,You guys are on my mind.You asked me what I wanted to be.And now I think the answer is plain to see,I wanna be famous.I wanna live close to the sun,Go pack your bags,'cause I've already won,Everything to pr 句子是How you doin'? what are you doing?what is you name? what job is you?是what job are you? This is what you are meant for. WHAT IS NEW?HOW ARE YOU DOING? what （is/are）wrong whit you? are you form? What is mean?