题目内容：
The main disadvantages of conference lines are low rates and fiexible rules．（ ）
答案解析：
判断题：The main disadvantages of conference lines are low rates and
- 题目分类：专业英语
- 题目类型：判断题
- 查看权限：VIP
If the L/C stipulates that the expiry date is July 31st with
If the L/C stipulates that the expiry date is July 31st without a shipment date，
交单
交单
委托代理人
委托代理人
not otherwise provided
not otherwise provided
Chargeable Weight
Chargeable Weight