A.
The emergency procedures check list should be in precise form. The list not only tells pilots which items to check without also provides everything about operation details of systems.
B.
The emergency procedures check list should be in complicated from. The list tells pilots which systems.to bee investigated. It also provides operation details of some systems.
C.
The emergency procedures check list should be in brief (简明)from. The list tells pilots which items to be examined. It provides nothing about operation details of any system.