A-A+
One disadvantage of alliances foreseen by the
问题详情
One disadvantage of alliances foreseen by the critics is that air travel may be more expensive as a result of______.
A．less convenience
B．higher operation costs
C．less competition
D．more joint marketing
参考答案
正确答案：C
解析：文中Blyskal认为allianceswill ultimately result in decreased flight choices and increased costs for consunlers，可以判断选项C“缺少竞争造成了乘坐飞机的价格提高”正确。
