A、 Check the cut for gaps that start at its corners.
B、 Examine the opening for cracks that start at its corners.
C、 Inspect the clearance of gate from the corner.
答案：B
A、 Check the cut for gaps that start at its corners.
B、 Examine the opening for cracks that start at its corners.
C、 Inspect the clearance of gate from the corner.
答案：B
A. 供应足够容量和尺寸的容器。
B. 供应足够容量和直径的容器。
C. 提供符合规范的容器和量尺。
A. 起落架收上时，不要超过此速度。
B. 起落架伸出时，不要超过此速度。
C. 起落架伸出时，不要低于此速度。
A. The portion of the system is used to eliminate or prevent the formation of ice on all airfoil surfaces, including wings and airfoil sections of the empennage.
B. The portion of the system is used to dispel or get rid of ice gathering on some aircraft surfaces, including wings and empennage surfaces.
C. The portion of the system is used to eliminate or forbid ice forming on outside parts of all airfoils, including the airfoils of wings and empennage.
A. 确保束缚杆没有与安装在地板上的逃离滑梯支架啮合。
B. 确保束缚杆没有装在地板上的逃离滑梯支架上。
C. 确保束缚杆没有与在地板上的逃离滑梯支架对齐。
A. 把O形封圈浸泡在液压油里面。
B. 防止液压油腐蚀O形封圈。
C. 用液压油润滑O形封圈。
A. 来自压气机的空气与来自燃油喷嘴的燃油在燃烧室混合。
B. 从压气机出来的空气和燃油在燃烧室混合。
C. 从压气机出来的空气和从燃油喷嘴出来的燃油在燃烧室燃烧。
A. 刮痕的最大长度为5英寸。
B. 裂缝的最大长度为5英寸。
C. 刮痕的最大长度为5英尺。
A. Examine and remove the parts that are damaged.
B. Examine the removed parts with damage.
C. Examine the removed parts for damage.
A. To make sure that ATC transceivers are in standby mode, you must simulate altitude, otherwise false TCAS signals may occur intermittently.
B. Make sure the ATC transmitters are in standby mode, or false TCAS targets may occur accidentally due to altitude simulation.
C. Make sure that the ATC transponders are in standby mode when you simulate altitude. You can accidentally cause false TCAS targets.
A. The introduction should be included in an alphabetical index by subject.
B. An alphabetical index by subject is to be included in the introduction.
C. The introduction includes an alphabetical index subject.
