下列哪一个不属于自愿报告的原则（ ）

IN THE CABIN:

In the newspaper, we can learn( )is going on in the world.

It is difficult for management both to satisfy( )to discipline such a large staff.

It is vital that employees maintain physical health for their personal benefit( )the company＇s success.

Mr. Smith( )his weekly groceries every Friday, so tell him what you need.

REF POINT OF A320 STA 0 IS:

THE AIRCRAFT MAINTENANCE MANUAL (AMM) COVERS:

The bookshelf is too big for Andrew and Jessie to carry by( ).

In case of failure of Bleed Monitoring Computer(BMC)1,( ).(A320)

THE FMGC FUNCTIONS ARE: