A、 This is the low limit of flight speed a t which the airplane can be controlled directionally and laterally.
B、 This is the upper limit of flight speed at which the aircraft is directionally and later ally controllable.
C、 This is the largest flight speed at which the airplane is directionally and laterally steerable.
答案：A
A、 This is the low limit of flight speed a t which the airplane can be controlled directionally and laterally.
B、 This is the upper limit of flight speed at which the aircraft is directionally and later ally controllable.
C、 This is the largest flight speed at which the airplane is directionally and laterally steerable.
答案：A
A. Dust can contaminate all areas.
B. Dusts are contamination of all filters.
C. Dust Can cause contamination on all filters.
A. This procedure gives the inspection sources of the sixth stage low pressure bleed air blade.
B. This procedure shows the inspection instruction of the sixth stage low pressure bleed air blade.
C. This procedure has the inspection progress of the sixth stage low pressure bleed air blade.
A. If the unit is unchanged, it is necessary to monitor the ambient temperature for at least 15 cycles.
B. Keep monitoring the temperature of the unit for a minimum of 15 cycles unit you install a new one.
C. If the unit remains unchanged, its temperature should be checked for at least 15 cyc1es.
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.)
A. 需要作为安装或恢复作动程序中的十部分的任何调整/测试应在文本中按适当的顺字进行操作
B. 需要作为安装或限动程序中的一部分的任何调整/测试应以适当的方式包含在文本中
C. 需要作为安装或恢
复作动程序中的 e 部分的任何调整/测试应以适当的顺序包含在文本中
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. Be careful not to get acid on your skin.
B. Do not get acid on your skin
C. You must be careful to get acid on your skin.
A. 如果情况发生变化,则使用不同的材料。
B. 如果情况发生改变,则使用不同的建筑物。
C. 如果意思有变化,则使用不同的结构。
A. The front panel of the cellphone has a touchscreen and a home button.
B. There is a touchscreen and a home key on the forward panel of a cordless phone.
C. A touchscreen and a main page pushbutton are fixed on the mobile phone forward panel.
A. E Do not jar the instruments.
B. Do not pivot the instruments.
C. Do not Shake the instruments.
