A、 Do external inspection for the lower fuselage.
B、 Check the exterior of the lower fuselage.
C、 Inspect the exterior of the lowest fuselage.
答案：A
A、 Do external inspection for the lower fuselage.
B、 Check the exterior of the lower fuselage.
C、 Inspect the exterior of the lowest fuselage.
答案：A
A. Ground service bus has no power, but the external power can be supplied.
B. Ground service bus is not energized with external power.
C. Ground service bus is power off when external power is supplied.
A. 英语单词复杂的句子结构以及多个含义和缩写词会对读者造成混淆。
B. 复杂的句子结构多个含义和术语以及多个英语单词会对读者造成混淆。
C. 复杂的句子结构以及英语单词的多重含义和同义词会对读者造成混淆。
A. I remember the whole thing for it happened yesterday.
B. I remember the whole thing as if it happened yesterday.
C. I remember the whole thing similar it happened yesterday.
A. Make sure that hydraulic fluid does not bypass plugs.
B. Make sure that the hydraulic fluid does not pierce receptacles.
C. Make certain hydraulic fluid does not penetrate receptacles.
A. 如果错差超过3度,则要改装指南针。
B. 如果误差超过3度,则要校准罗盘。
C. 如果角度超过3度,则要调整圆规。
A. 安装一个间隔装置在两个垫圈之间
B. 安装一个垫圈在两个垫片之间
C. 安装一个垫片在两个垫圈之间
A. A lever controls the valve position.
B. A lever controls the valve open and close.
C. A stick rotates the valve position.
A. Let the substance become hard.
B. Let the adhesive become hard.
C. Let the admixture become hard.
A. 用密封剂填充补片及相邻结构之间的缝隙。
B. 用密封剂填充补片的缝隙,并粘接相邻结构。
C. 在附近的密封结构和补片之间留出空隙。
A. Attach the cable to the structurewith wire;
B. Make the wire and cable parallel to the structure;
C. Connect the wire of the cable to the structure;
