How many product-related factors are there to influence the transport cost? （）
举一反三
- What is the most important product-related factor the transport cost? （）
- What are those factors that may influence the final price of a product in the pricing negotiation?
- How many categories are there in water transport?（）
- Many English words related to ______ , ______ , and government have French origins in the influence of French.
- How many parts are there of introducing a product? What are they? ____