Hello. teacher ! I had a survey about how the students in our class go to school. There are thirty six students in our class. Fifteen of them go to school by bike. Twenty of them go to school by bus. And seven of them go by subway. Only two of them go to school by car.
追问初一水平,有些词看不懂
追答survey调查 by subway乘地铁 这是你表中有的。其它没有生词了。
追问had这个不懂