题目内容：
海运单是（ ）。
参考答案：
答案解析：
单选题：海运单是（ ）。
- 题目分类：理论与实务
- 题目类型：单选题
- 查看权限：VIP
We can use cell phones to communicate with others when we en
We can use cell phones to communicate with others when we encounter _______.
Natural gas is recognized as the most economical energy sour
Natural gas is recognized as the most economical energy source ____________
简述杂货班轮货运程序。
简述杂货班轮货运程序。
San Francisco is fully prepared for another big earthquake.A
San Francisco is fully prepared for another big earthquake.A. Right B. Wrong C.
根据下列材料请回答题：The San Francisco area is located above several a
根据下列材料请回答题：The San Francisco area is located above several active fault lines.A.