题目

The flight was put off due to the typhoon. Otherwise, we______ the beautiful scenery in Greece now.   A. would be enjoying                                     B. would have enjoyed     C. will enjoy                                                 D. must have enjoyed 答案：A下列形成洪涝灾害原因的因果关系，叙述正确的是                      A．气候异常—热浪冲击—洪涝灾害B．上游植被破坏—中下游泥沙淤积—河流排水顺畅C．围湖造田—湖泊面积缩小—湖泊调节径流能力降低D．地形对气流抬升—地形雨丰富—河流排水不畅