We doing an experiment to ants.哪儿错了?

We doing an experiment to ants.哪儿错了? we are doing an experiment是什么意思 We are doing an experiment的问句 do,ants,let's,experiment,an,on 提示：A:I am doing an experiment. do an experiment on ants for the science class的意思 My father and I did an experiment on ants last week.改成一般疑问句并 连词成句1an,do,are,to,we,experiment,going.2,to,we.green.grow.som 连词成句 experiment doing an he is I am doing an experiment about.的中文意思 Is she doing an experiment?（变成复数句子） He go to the town and bought an umbrella yesterday.哪儿错了?