为什么是live on space station而不是live in space station.live on靠~生
为什么是live on space station而不是live in space station.live on靠~生
live in an apartment与live on a space station为何一个用in一个用on
I think people will live (on a space station) in the future对
to,the,future,hope,on,space,I,live,station,in,a.连词成句
We will live on a space station in 50 years 改为否定句
住在太空站用 live in a space station对不对?
live,will,in,station,a,space,she(?)组成句子
改错:Some people will live in a space station.
改为疑问句和否定句.l will live on a space station
i`ll be an a_____in ten years and live on a space station
in the space station还是on the space station
on the space station 还是 in the space station呢?