A、 Do not exceed this speed with undercarriage retracted.
B、 Do not exceed this speed with landing gear retracted.
C、 Do not exceed this speed with undercarriage extended.
答案：C
A、 Do not exceed this speed with undercarriage retracted.
B、 Do not exceed this speed with landing gear retracted.
C、 Do not exceed this speed with undercarriage extended.
答案：C
A. The inspection/check portion shall provide information and procedures necessary to supply access to system and check of a system, a unit, or an area.
B. The inspection/inspection section shall provide the information and procedures required to access and inspect the system, component or area.
C. The inspection/check portion shall provide information and procedure necessary to gain access to and inspection or check of a system, a unit, or an area.
A. The captain＇s primary flight, navigation, and center lower engine display units must be cleaned since the ventilation holes behind them are clogged by lint, dust and debris.
B. Clean the vent holes behind the captain＇s primary flight navigation and lower middle engine display units which are blocked by lint, dust and debris.
C. Clean all lint, dust and debris from the ventilation holes located on the aft side of the captain＇s primary flight navigation, and center lower engine display units.
A. 加载弹簧的张力。
B. 释放弹簧的张力。
C. 调整弹簧的伸缩。
A. 在中心壳体的每个端头上是一个含有一个橙色活塞的液压油总管。
B. 在中心壳体的每个端头上是一个含有一个环状活塞的液压油总管。
C. 在中心壳体的每个端头上是一个含有一个铝制活塞的液压油管路。
A. OEUs将主汇流条上的5V交流电转换成115V交流电以供给排呼叫灯和12v交流电的阅读灯。
B. OEUs将来自主汇流条的115V交流电转换成用于排呼叫灯的5V交流电和用于阅读灯的12v交流电。
C. OEUs将来自主汇流条的115V交流电转换成5V和12v的直流电,用于排呼叫灯和阅读灯。
A. When you do maintenance on the waste water system, make sure that your gloves are put on.
B. Face away from waste water system when you do maintenance on it with gloves.
C. Face away from your gloves when you do maintenance on the waste water system.
A. Loosen the screws that attach the clamp to the support;
B. Loosen the nuts that attach the clamp to the support;
C. Loosen the bolts that attach the clamp to the support;
A. 本文件中的任何零件没有出版商的许可不得复制
B. 本文件中有任何一个部分是没有得到出版商许可的
C. 未经过出版商书面许可,本文件任何部分不得以任何形式复制
A. Most military and commercial aircraft is equipped with turbo-fan engines
B. Most freighter and commercial aircraft is equipped with propeller engine
C. Most freighter and commercial aircraft is equipped with turbo-fan engines
A. 垂尾顶部安装有垂直安定面。
B. 机身后段顶部安装有垂尾。
C. 垂直安定面安装在机身尾段顶部。
