（）are most important for modern logistics. Bar Code, POS, EDI and GPS systems dramatically improve the efficiency and accuracy of logistics activities.

Popular saying “cutting into smaller parts” is the most...

单项选择题Popular saying “cutting into smaller parts” is the most commonly seen () form.

Same goods can be valued different at different times. ...

单项选择题Same goods can be valued different at different times. Goods often stop during the transfer process, which is professionally called the （）.

After completing a commercial transaction, （） will exec...

单项选择题

After completing a commercial transaction, （） will execute the transfer of goods from the seller to the buyer in the most-effective manner.