The nose landing gear was broken in a hard landing.

A. 尽管建议使用阴影、双向阴影、屏蔽或相似的方法，使用颜色也是允许的。

B. 虽然建议使用阴影、交叉阴影、筛选或类似的方法，但使用颜色是允许的。

C. 虽然建议使用阴影、剖面线、筛选技巧或类似的方法，但使用颜色是允许的。

A. Do not smell the compound fumes.

B. Do not smell the solvent fames.

C. Do not breathe the solvent fumes.

A. Make sure there is no leakage of hydraulic fluid at the router.

B. Make sure there is no leakage of hydraulic fluid at the transducer.

C. Make sure there is no leakage of hydraulic fluid at the transponder.

A. 风挡出口是在机长和副驾的挡风口前面。

B. 风挡出口是在机长和副驾遮光板的前面。

C. 风挡出口是在机长和副驾操作板的前面。

A. 在快速齿轮上涂抹润滑脂。

B. 按照紧固件来申请润滑脂。

C. 给紧固件涂上油脂。

A. Documents must be temporarily edible.

B. Documents must be readily revisable.

C. Documents must be permanently durable.

A. It is not recommended that we remove the damage prior to submitting information to Boeing,such as dents on metallic and composite structures, and delamination or punctures to composite structure.

B. If the removal of dents on metallic and composite structures, and delamination or punctures to composite structure is approved by SRM,CMM,or SB,it is preferable to remove the damage prior to submitting information to Boeing.

C. It is recommended that we remove the damage prior to submitting information to Boeing,such as dents on metallic and composite structures, and delamination or punctures to composite structure.

A. 小心地展开薄板。

B. 小心地合上铝片。

C. 小心地打开钢片。

A. To gain entry to the nearby structure, take out the sensor.

B. Remove the sensor to get access to the adjacent structure.

C. Disassemble the sensor to get access to the adjacent structure.

A. Each Chapter or Section is to begin with a specific instruction of the system and its Operation and should be labeled “Description and Operation”.

B. A general description of the system begins with each Chapter or Section and its operation and should be labeled “Description and Operation”.

C. Each Chapter or Section is to start with a general description of the system and its operation and should be labeled “Description and Operation”.