What is the main topic above paragraph? （） Logistics must be globalization。 Logistics is developing。 Logistics needs all nations involved in the world。 Logistics activity is international。
What promotes Third Part Logistics developing its business? （） Outsourcing 。 Transporting 。 Warehousing 。 Distributing。
Third part Logistics provides （） the logistics services. Single 。 Some 。 Simple 。 All。
What is the meaning of recycle? （） Collect, treat and use again。 Movement in a cycle。 Return to original。 Return goods。
What is the same meaning of reverse distribution? （） Sales。 Sales and logistics。 Returned logistics。 Back and forth。
Returned logistics is the goods flow（）
