摘要: With a travelling speed of up to 350 kilometres per hour, the railway to be built between Beijing and Shanghai the journey time from 12 hours to 5 hours. A.cuts B.will cut C.is cutting D.has cut

网址:http://m.1010jiajiao.com/timu3_id_2474796[举报]

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网