why _ clean the classroom yesterday?A no B not C didn't D didn't you

来源：学生作业学帮网编辑：学帮网时间：2024/07/11 00:01:57

D.
why not 是指将来的.
why not go and watch movie tonight?
A,C 语法都不对.

选B
why not v-原形=why don't/didn't +人称代词意思是“为什么不…？”

D,yesterday 是过去时，谓语动词用过去式，而why not 虽然在某些时候可以和why don't you互换，但是应该是指现在或将来时~~~

why _ clean the classroom yesterday?A no B not C didn't D didn't you jim,_(clean) the fish tank right She's to clean the window.对clean the window.提问 _ _ she _ _ _? 英语翻译_ _ why the last dinousaurs died _ _ _ years _ why don't you help clean the classroom同义句 My mother was -------(clean) up the kitchen this morning.why?/ It took me three hours _(clean) the room She with her sisters _(clean) the classroom Let's _(clean) the room.怎么填 Why _ the workers _ (stop) working yesterday? Why ( ) the teacher let him ( ) the classroom yeserday afternoon A did.to clean B does.clean还有两个 clean the clean the clean the Clean the why are you going to the park ? TO clean up the park .为什么这里是TO? Why not buy the coat?It’s really _. The words are very important. Why not _?