【单选题】

On schematic diagrams with a large number of listed items, the items shall be presented in a logical order, such as the sequence of the arrangement of the items in the airplanE.

A、The schematic diagrams need to list a lot of instructions, so the items listed are ordered according to certain rules, this is the order in which the items are placed on the planE.
B、There are schematics which need to list a lot of items, so the items listed should be sorted according to certain rules, such as the order in which the items are placed on the planE.
C、List a large number of schematics in logical order, such as the position of the items on the planE.