啊怦怦
幼苗
共回答了14个问题采纳率:92.9% 举报
1 there are over 200 languages in the world.(改为同义句)
there are 【more than 】 200 languages in the world.
2.are there any big buildings in beijing?(用twenty years ago 改写)
【Were there】 any big buildings in beijing twenty years ago?
1年前
3