791、The door is made of carbon fiber reinforced plastic.

B. 　Use schematics and drawings as briefly explain the operation of the system, including warning devices and control features in use

C. 　 The simplified diagrams and drawings are the indication of the system operation including warning devices and control features in use

A. 　 Those instructions necessary to park or store the aircraft in normal of abnormal conditions such as with
engines removed, aircraft damaged, etc. neither short-term nor long-term.

B. 　 Instructions required for parking or storing the aircraft under normal or abnormal conditions such as
engine removal aircraft damage etc. which are used for short-term or long-term under extreme weather
conditions.

C. 　 Those instructions necessary to park or store the aircraft in normal or abnormal conditions such as with
engines removed aircraft damaged, etc. either short-term or long term.

A. 　 Drill the hole until it has a radius of 8.00+/-0.003 mm.

B. 　 Ream the hole until it has a diameter of 8.00+/- 0.003 mm.

C. 　 Trim the hole until it has a width of 8.00+/--0.003 mm.

A. 　文件必须经常修订

B. 　文件必须易于修订

C. 　文件必须容易阅读和看见

A. 　将备件送到修理厂。

B. 　将零件送至大修商店。

C. 　将部件送到大修车间。

A. 　 This procedure gives you the disassembly process.

C. 　 The assembly process can be found in this section.

A. 　附件的信息可能会通过定期培训要求传达给所有员工。

B. 　额外的信息可以通过定期培训要求传达给所有员工

C. 　增加的信息可以通过复训要求传达给现有员工。

A. 　 To know what you want to say and to use the words that give the wanted meaning shall always be assured.

B. 　 ln order to express the meaning that you want, always make sure that you know what you want to say and you use the words.

C. 　 Always make sure that you use what you want to say to express the words with the meaning that you want.

A. 　本节必须规定型号合格证所要求的每次强制更换时间,结构检查间隔,以及相关的结构检查程序

B. 　本节必须规定每一次强制更换时间,结构检查间隔,和机型证书所要求的相关的结构检查程序

C. 　本节必须规定部件更换的时间,结构检查时间,和相关的结构检查程序所需的型号合格证

A. 　 手册建议你在流良好的区域制备混合物。

B. 　制造商建议你在气流良好的区域制备混合物。

C. 　制造商强调你在气流良好的区域制备混合物。