A、 If the unit is not modified,its service life will be possibly shorter.
B、 Without the modification of the unit,its service life is likely shorter than present.
C、 Without the modification,it is possible that the service life of this unit will be shorter than usual.
答案：C
A、 If the unit is not modified,its service life will be possibly shorter.
B、 Without the modification of the unit,its service life is likely shorter than present.
C、 Without the modification,it is possible that the service life of this unit will be shorter than usual.
答案：C
A. 包括点火线束、高压导线、“低压”系统中使用的线圈、火花塞、点火器等。
B. 包括点火线装置、高压导线、“低压”系统中使用的线圈、点火器等。
C. 包括点火线装置、低压导线、“低压”系统中使用的线圈、火花塞、点火器等。
A. The dictionary includes some unapproved words that can be technical names if you can put them in the applicable technical name category.
B. Some approved words are included in the dictionary,they can be technical names if they belong to applicable technical name category.
C. The dictionary contains some unapproved words,which can be put in separate technical namecategory,they can be technical names.
D. C.The dictionary contains some unapproved words,which can be put in separate technical namecategory,they can be technical names.
A. 在运转的发动机附近时,必须佩戴听力保护装置。
B. 当你在附近要运转发动机时,你必须要带耳罩。
C. 当你靠近正在运转的发动机时,你必须保护耳朵。
A. 本章中任何或所有零部件的大修都必须在有资质的维修单位按照零部件制造商提供的数据进行。
B. 本章中任何或所有零部件的大修都必须在有资质的部件修理车间按照零部件制造商提供的数据进行。
C. 本章中任何或所有零部件的大修都必须在有资质的维修单位按照飞机制造商提供的数据进行。
D. C.本章中任何或所有零部件的大修都必须在有资质的维修单位按照飞机制造商提供的数据进行。
A. If there is a available service bulletin to correct the problem of moisture ingress into the connector cavity,the letter then will be useless.
B. Refer to this letter tohelp mitigate moisture ingress into the connector cavity even if there is a available servicebulletin to correct the problem.
C. If there is a available service bulletin to correct the problem that moisture ingress into the connector cavity,the letter then will provide procedures .
A. The temperature can be increased by decreasing the cure time.
B. Decreasing the cure time that can increase the temperature.
C. Increase the temperature to decrease the cure time.
A. Perform these checks without any schedule.
B. Perform these checks immediately.
C. Do these checks regularly.
A. 描述飞机控制锁时,应说明如何连接控制锁或固定操纵面。
B. 描述飞机阵风锁时,应描述如何使用阵风锁或锁住操纵面。
C. 描述飞机舵面锁时,应说明如何参与舵面锁和操纵装置的固定。
A. 排气系统指将发动机废气导出机外的装置和组件。
B. 噪声抑制装置是指系统中降低排气噪声的部分。
C. 排气系统指将发动机废气导出机外的装置和组件。
A. 滑油必须要分析。
B. 对滑油进行分析。
C. 已经分析了滑油。
