知识问答
最佳答案：These years you can see many underground railways are being built in some big ci
最佳答案：Metro seems a more convenient and fast mean of public transportation .Here I am
最佳答案：人类第一次乘坐飞船从太空中回望地球时,不禁被它的美丽惊呆了——这颗被梦幻般蔚蓝色的海洋包裹着的椭圆形星球,就是我们人类赖以生存的地球!据天文学家推算,我们所处的
最佳答案：Gets in the home,the daddy said completes,although matter small,but it reflects
最佳答案：At present,China Beijing,Tianjin,Hongkong,Shanghai,Guangzhou,Shenzhen city has a
最佳答案：Recently, people are having an argument on whether a subway should be built or n
最佳答案：As living in modern cities,one thing that we must notice in our mind is,the incr
最佳答案：First of all,I don't agree to live in the subway what good side,not the bus stop
最佳答案：we did a survey of ways of going to school about classi,grade9.here are the resu
最佳答案：My home is 3km away from my school.I get up early at about 6:00.After eating the
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