2. 职称英语
  3. Flying is easily the fastest way to travel long【B1】______. A ship can sail a

Flying is easily the fastest way to travel long【B1】______. A ship can sail a

游客2023-09-21  48
问题     Flying is easily the fastest way to travel long【B1】______. A ship can sail across the Atlantic in three and a half weeks. The Concorde, flying faster than ship, can cross it in three and a half hours; one problem with flying is that【B2】______ are often a long way from city centers. To go downtown by car or bus can make the【B3】______ time much longer. Some cities are building airports much closer in. These are【B4】______ for new quiet planes which can take off from and land on short. Flying is an expensive way of【B5】______ goods. [br] 【B4】
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