A、 lt is necessary to generally check these areas.
B、 lt is imperative to regularly inspect these areas.
C、 Frequent inspection of these areas is necessary.
答案：C
A、 lt is necessary to generally check these areas.
B、 lt is imperative to regularly inspect these areas.
C、 Frequent inspection of these areas is necessary.
答案：C
A. All tabulations shall own a title in order.
B. Al tables shall bear a title with a number.
C. All figures shall have a title with a number.
A. You can adjust the volume control.
B. You can adjust the value control.
C. You can override the voice control.
A. 每一个点处的宽度和深度值不能小于 30.
B. 每一个点处的宽深值不能大于 30.
C. 每一个点处的宽深比不少于 30
A. The emergency procedures check list should be in concise, abbreviated form designed to remind pilots of
items to check without providing details concerning the operation of any system.
B. The normal procedures check list which should be in concise, abbreviated form is designed to tell pilots of
items to check without providing details concerning the operation of any system.
C. The content of the emergency procedures check list should be in concise, abbreviated form and its
purpose is to remind flight attendants of items to check with providing details concerning the operation of
any system.
A. 机组能用飞行指令需求来控制飞机的姿态。
B. 机组能用飞行指引指令来控制飞机的高度。
C. 机组能用飞行指引指令来控制飞机的姿态。
A. lf you find damaged lines, restore them.
B. lf you find loosen cables, fix them.
C. lf you find broken wires, repair them.
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. For vocabulary, only main alternation are highlighted, minor alternations to many approved and not approved examples are not highlighted.
B. For wordlist, only major changes are highlighted, minor changes to various approved and not approved examples are not highlighted.
C. For vocabulary, only main alternation are prominent, minor alternations to many approved and not approved examples are not prominent.
A. 使用符号代表电磁活门,显示该活门是否是弹簧加载到开位或关位。
B. 应针对电磁活门标明注意事项,说明该活门应该弹簧加载到开位还是关位。
C. 电磁活门应标有符号,表明该活门是弹簧加载到开位还是关位。
A. Each system is composed of basic components and all equipment, mechanic controls and system related
electric and hydraulic units
B. Basic components and all apparatus are made up of each system,electrical and hydraulic units related system.including mechanical controls andinstruments, mechanical controls, electrical and
C. Each system includes the basic components and all hydraulic units related to the system.
