we are doing an experiment是什么意思

We are doing an experiment的问句 we are doing an experiment是什么意思 what are we doing we are often doing?do? What Are We Doing 歌词 Are we an item While others are talking,we are doing Are there things that must be expe.的意思 Are you doing an experment 哪里错 we are also do还是doing. ________useful work we are doing改成感叹句 what are you doing?we【 】the dishes Follow you,where what we are doing we are doing homework对doing homework提问 we will be defined by what we are doing consistently what are you doing now?we are walking( )the river We doing an experiment to ants.哪儿错了? what do we doing todaywhat are we doing today 这两个的意思区别何在?