这个制度并不取代CAP没有包括的正常沟通渠道。

A.This system does not include the usual channels of communication available to CAP.

B.This system does not supersede the normal channels of communication for items not covered by the CAP.

C.The usual channels of communication in this system cannot be replaced by the introduction of CAP.

正确答案：B

Some abbreviations of parts of speech are changed to agree with standard abbreviations.

Isolate the section that is causing the trouble.

Where possible and practical, language and writing style obey the rules and the dictionary of STE.

The ventilation system uses differential pressure to pull air out of the airplane.

Shutoff the airflow in the air conditioning ducts to be inspected.

The surge tank drain check valve also prevents fuel flow from main tank 1 and main tank 2 to the surge tank.

The writing rules cover aspects of grammar and style. The dictionary gives the general words that a writer can use.

The symbol means all or most of the rules in that section.

This index helps you find the applicable STE rules related to different specific subjects.

During the APU operation, examine the oil temperature sensor for signs of oil leakage.