把下列语句组织起填入第7段画线处,语意连贯的一项是（）

文：It used to tke fortnight to trvel from London to Edinburg by coch. However, you could never trvel mny timesround the world in tht time. Wht does the sttement men Trvel is much fsternd convenient now thn before. B．Peoplere now trvelling much more thn in old dys. C．Trveling to fr-wy plces hs become very common. D．It used to tke two more weeks to trvel by coch thn now.A．Travel is much faster and convenient now than beforeB．People are now travelling much more than in old days．C．Traveling to far-away places has become very common．D．It used to take two more weeks to travel by coach than now．