制定船期表的主要参数是（）。
A.一段时间内的航班次数
B.船舶在两个口岸间的航行时间
C.航线上的货运密度
D.确定两航次的时间间隔
参考答案：D
Having been in hospital for two months, he was going to catch up with his classmates.
A．it was no way
B．it was no point
C．there was no way
D．there was no point
经营者提供的商品或者服务有欺诈行为的，应当按照消费者的要求增加赔偿其受到的损失，增加后的赔偿金额为消费者购买商品价款或者接受服务费用的一倍。
