A、 Using the wet wing concept, all fuel is stored in three tanks. These three tanks include main tank1, main tank 2 and center tank. Center tanks are made up of the main wing structure.
B、 Using the wet wing concept,all fuel is stored in three tanks. These three tanks include main tank 1, main tank 2 and center tank. These three tanks are made up of the main wing structure.
C、 Using the wet wing concept,all fuel is stored in three tanks. These three tanks include main tank1, main tank 2 and center tank. The primary wing structure consists of main tank 2 and center tank.
答案：B
A、 Using the wet wing concept, all fuel is stored in three tanks. These three tanks include main tank1, main tank 2 and center tank. Center tanks are made up of the main wing structure.
B、 Using the wet wing concept,all fuel is stored in three tanks. These three tanks include main tank 1, main tank 2 and center tank. These three tanks are made up of the main wing structure.
C、 Using the wet wing concept,all fuel is stored in three tanks. These three tanks include main tank1, main tank 2 and center tank. The primary wing structure consists of main tank 2 and center tank.
答案：B
A. Using the wet wing concept, all fuel is stored in three tanks. These three tanks include main tank1, main tank 2 and center tank. Center tanks are made up of the main wing structure.
B. Using the wet wing concept,all fuel is stored in three tanks. These three tanks include main tank 1, main tank 2 and center tank. These three tanks are made up of the main wing structure.
C. Using the wet wing concept,all fuel is stored in three tanks. These three tanks include main tank1, main tank 2 and center tank. The primary wing structure consists of main tank 2 and center tank.
A. 飞机性能中至少一项应包括与数据有关的重要条件的说明。
B. 飞机性能的每一项应包括与数据有关的重要条件的说明。
C. 飞机制导的每一项应包括与数据有关的重要条件的说明。
A. Finish each chapter on a right hand page
B. Start each section on a right hand page
C. Start each section on a left hand page
A. 然而,过度的配平不仅减少了飞机的空气动力效能,而且减少了配平主控制舵面方向上的偏转行程。
B. 然而,额外的配平不仅减少了飞机的空气动力效能,而且减少了配平应用方向上的主控制舵面的偏转行程。
C. 然而,额外的配平不仅减少了飞机的空气动力效能,而且减少了配平主控制舵面方向上的偏转行程。
A. 通常,当在章节末尾或出版物的后部增加页面不影响手册中的页面时-必须准备修订版。
B. 通常,当在章节一端或出版物的背面增加页面不影响手册中的页面时-必须随时准备修订版。
C. 通常,当在章节末尾或出版物的背面增加页面-不影响手册中已经存在的页面时-应随时准备修订版。
A. Do not give vague, general information.
B. Do not provide clear, general information.
C. Do not list complex, valid information.
A. 仅B747刚引进时期,每个月就有4000页必须从手册中删减或增加进手册。
B. 在B747引进时期,仅每个月必须替换或增补的手册就有4000页以上。
C. 在B747刚引进的阶段,仅一个月就需要更换或增加约4000页到手册中。
A. You need to use lens assembly and retainer as tooling to removed the filter.
B. Galley ventilation filters can be replaced by mechanic in the line maintenance.
C. Galley ventilation filters can not be replaced by mechanic in the line maintenance.
A. The word given in the approved examples is not controlled.
B. The word given in the approved examples is not mandatory.
C. The word given in the approved examples is not a must.
A. Proper warnings and cautions shall be provided stead of the text while notes may precede or follow suitable text up to the material to be highlighted. warning, cautions and notes shall not show procedural steps nor shall they be numbered.
B. Unlike warnings and cautions which must lines in the rear of text, notes may precede or follow porper text up to the material to be highlighted, warning, cautions and notes shall not provide procedural steps nor shall they be numbered.
C. Like warnings and cautions which must lines in the rear of text, notes may precede or follow porper text up to the material to be highlighted, warning, cautions and notes shall not provide procedural steps nor shall they be numbered.
