A、 An aircraft must comply with all the Airworthiness Standards and special conditions applicable to it,otherwise,a Type Certificate can not be issued for that aircraft.
B、 A Type Certificate will not be issued for the aircraft if that aircraft meets all the requirements of Airworthiness Standards and special conditions which are applicable to it.
C、 The aircraft will get a Supplemental Type Certificate only if the aircraft accords with all the applicable Airworthiness Standards and special conditions.
答案：A
A、 An aircraft must comply with all the Airworthiness Standards and special conditions applicable to it,otherwise,a Type Certificate can not be issued for that aircraft.
B、 A Type Certificate will not be issued for the aircraft if that aircraft meets all the requirements of Airworthiness Standards and special conditions which are applicable to it.
C、 The aircraft will get a Supplemental Type Certificate only if the aircraft accords with all the applicable Airworthiness Standards and special conditions.
答案：A
A. The reason why long collocations make non-native English readers confusing is that the key word is the first one in the collocation in some languages.
B. Non-native English readers also feel confused with long noun phrases because of the great importance of the first noun in the phrase in some languages.
C. Long noun clusters are also confusing for non-native English readers,because in some languages the main noun is the first noun in the cluster.
A. This system is used to expand and return the landing gear.
B. This system is used to extend and retract the landing gear.
C. This system is used to extract and retract the landing gear.
A. 更换零件的话,要持续处于低气压状态。
B. 如果持续处于低气压状态,就需要维修零件。
C. 如果低压状态持续,则更换组件。
A. You can use all standard English parentheses except the colon.
B. You can use all standard English contraction marks except the hyphen.
C. You can use all standard English punctuation marks except the semicolon.
A. 金属材料会导致磁反应。
B. 金属物体会引起磁干扰。
C. 金属材料会引起磁效应。
A. The turbo engine includes a compressor bleed system,air cooling system,hot air system,and engine starting system.The compressor bleed system can control the airflow through the engine,and the air cooling and hot air systems are used for engine anti-icing.
B. The turbo engine includes a compressor exhaust system for controlling the airflow through the engine,a cooling air system for engine icing,and an engine starting system.
C. The turbine engines include compressor bleed systems used to control flow of air through the engine,cooling air systems,heated air systems for engine anti-icing,and engine starting systems.
A. An "Airplane Weighing Form" shall be included in each handbook and the form shall contain an airplane side view that shows the location of weighing points (using jacking points or landing gear) relative to the datum line.
B. Each handbook shall provide an aircraft side view that is included in an "Airplane Weighing Form" to show the position of weighing points (using jacking points or landing gear) related to the datum line.
C. An airplane three view that shows the weighing points ((using jacking points or undercarriage) relative to the datum line shall be excluded in an "Airplane Weighing Form" of each handbook.
A. System test is normally used at minor maintenance time.
B. System test is usually done during maintenance and repairs.
C. System test is normally used at major maintenance periods.
A. 临时地将绳索连接到邻近的结构上。
B. 暂时地将挂钩连接到对应的结构上。
C. 稳固连接钢索到附近的结构上。
A. 压力波动和震动会导致软管磨损。
B. 压力堵塞和摆动可以造成软管老化。
C. 压力骤然上升和晃动会使软管分层。
