A、 Ensure that there is no corrosion on the tubes.
B、 Make sure that the tubes have no deformation.
C、 Make sure that the tubes have no crack.
答案：B
A、 Ensure that there is no corrosion on the tubes.
B、 Make sure that the tubes have no deformation.
C、 Make sure that the tubes have no crack.
答案：B
A. Examine and remove the parts that are damaged.
B. Examine the removed parts with damage.
C. Examine the removed parts for damage.
A. 为了保证飞机的适航性，飞机被推荐了检查程序。
B. 推荐的检查方案随飞机一并交付，以保证其适航性。
C. 飞机交付了推荐的检查程序，以保持它们的适航性。
A. 直接从高压气瓶中放气是不可取的。
B. 不要直接用高压气瓶从系统中抽气。
C. 不要直接用高压气瓶给系统充气。
A. 这些作动器控制副翼和升降舵使他们产生运动，以便控制飞机的飞行路径。
B. 这些作动器控制副翼和升降舵的运动，副翼和升降舵控制飞机的飞行路径。
C. 飞机的飞行路径是通过作动器让副翼和升降舵产生运动来控制的。
A. This section includes limitations adapted by the airworthiness authority.
B. The limitations included in this Section are approved by the airworthinessauthority.
C. The limitations included in this Section are adopted by the airworthiness authority.
A. A Weight and Moment Limit diagram shall be used to describe the c.g. limits.
B. The maximum weight moment envelope diagram should be used to describe the c.g. limit of the aircraft.
C. A Weight and Moment Limit diagram shall be used to describe the maximum c.g. limit.
A. Get approval for all modifications from the design authority.
B. The design department is irresponsible for approving the changes.
C. The arrangement has to be approved by the design department.
A. Definitions in this manual shall be conformed with those in the Federal Aviation Legislations.
B. Definitions in the handbook shall be consistent with definitions contained in the Federal Aviation Regulations.
C. Definitions in the Federal Aviation Regulations shall be consistent with definitions contained in the handbook.
A. 空气流经立管并向上至侧壁和头顶分配导管。
B. 空气通过立管和上方管壁流入头顶交输总管。
C. 空气通过立管和上方侧壁流入头顶分配导管。
A. 必须要注意不要损坏防火墙罩。
B. 小心损坏火墙盖子。
C. 核心必须要带走以不损坏防火墙罩。
