188.English is not often the native language of the readers of technical documentation.

A. It is very difficult to determine the effects of corrosion but,as the reports from the CAP inspections are received,the inspection times will be adjusted for any severe problems.

B. It is not easy to decide the affection of corrosion,when the reports from the CAP inspections are received,the inspection duration will be changed for any serious problems.

C. It is very hard to make the decision of the corrosion effects but,if the reports from the CAP inspections are obtained,the inspection times will be arranged in accordance with the severest problem.

A. 4 个轴承支撑 N2 轴的后部。

B. 第 4 号轴承支撑 N2 轴的后部。

C. 第 4 号轴承支持 N2 轴的前部。

A. If the two indications do not agree,do the test again.

B. If there is a conflict between the two indications,repeat the test.

C. If the two indicators show any conflict,repeat the test.

A. “重大的检查条件”用于描述裂纹检查时的最小尺寸以及其他检查条件时的磨损极限、腐蚀坑深度等。

B. “重大的检查项目”用于描述裂纹检查时可检测到的最小裂纹尺寸以及其他检查项,如磨损极限、腐蚀坑深度等。

C. “重大的检查状况”用于描述裂纹检查中预期发现的最小尺寸。对于其他检查条件,指定磨损极限和腐蚀坑深度等

D. B.“重大的检查项目”用于描述裂纹检查时可检测到的最小裂纹尺寸以及其他检查项,如磨损极限、腐蚀坑深度等。

E. C.“重大的检查状况”用于描述裂纹检查中预期发现的最小尺寸。对于其他检查条件,指定磨损极限和腐蚀坑深度等

A. 消耗燃油包括用于发动机启动、拖动、起飞、正常爬升、下降和 45 分钟备用的燃油。

B. 用于发动机启动、拖动、起飞、慢速爬升、下降和 45 分钟使用的燃油,即为消耗燃油。

C. 所需燃油包括用于发动机启动、滑行、起飞、正常爬升、下降和 45 分钟备用的燃油。

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.

A. This section of the pilot's manual should clearly and confusedly provide recommended procedures for conducting normal operations.

B. The recommended procedures for conducting normal operations shall be described in this Section of the Pilot's Operating Handbook clearly and accurately.

C. The recommended procedures shall be stated in this Section of the Pilot's Operating Handbook clearly and fuzzily for the conduct of normal operations.

A. On pressurized aircraft,the cabin air is distributed with a system of air ducts leaded from the pressurization source into and throughout the cabin.Typically,air is ducted to and released from ceiling ventilation.

B. Distribution of cabin air on pressurized aircraft is managed with a system of air ducts leading from the pressurization source into and throughout the cabin.Typically,air is ducted to and released from ceiling vents.

C. On pressurized aircraft cabin air is distributed with a system of air ducts leaded from the pressurization source into and throughout the cabin.Typically,air is ducted to and released from ceiling flap.

A. 适当情况下,扉页应包括飞机航班号和型号。

B. 适当情况下,标题页应包含飞机航班号和注册号。

C. 适当情况下,标题页应包含飞机序列号和注册号。

A. Make sure that the fuel tanks are correctly grounded.

B. The fuel tanks must be grounded.

C. Make sure that the oil tanks are on the ground correctly.