A、 If you absolutely move the lever, set the system to the neutral position again.
B、 If you accidentally move the lever, set the system to the neutral position again.
C、 If you accurately move the lever, set the system to the neutral position again.
答案：B
A、 If you absolutely move the lever, set the system to the neutral position again.
B、 If you accidentally move the lever, set the system to the neutral position again.
C、 If you accurately move the lever, set the system to the neutral position again.
答案：B
A. Operate the dimmer switch and make sure that the intensity of the light changes.
B. Control the light knob to ensure that the light strength changes.
C. Turn the light regulator on to adjust the luminous intensity.
A. That portion of the system used to control moisture in the air, to control ozone concentrations, to filter radioactive debris from conditioned air, and to treat the air with deodorizers, insecticides, etc., as applicable.
B. That portion of the system used to control moisture in the air, to control ozone concentrations, to filter radioactive debris from conditioned air, and to treat the air with aromatic, insecticides, etc., as applicable.
C. That portion of the system used to control moisture in the air, to control ozone moisture, to filter radioactive debris from conditioned air, and to treat the air with deodorizers, spray, etc. , as applicable.
A. At the discretion of the manufacturer, the manual may either be prepared in loose-leaf form with a durable cover or a permanently bound form
B. It is up to the manufacturer to decide whether the manuals presented as a durable loose-leaf or as an eternal binding.
C. The manufacturer is required to decide the format of the manual b e prepared in loose-leaf form and a permanently binding form.
A. If it is less than two hours since you mixed the compound, do not use it.
B. If it is more than two hours since you mixed the compound, do not use it directly.
C. If it is more than two hours since you mixed the compound, do not use it.
A. The release of high temperature wing anti-ice air will cause injury to persons.
B. The opening of high pressure wing anti-ice air will cause injury to persons.
C. Injury to persons may occur when releasing the anti-ice air.
A. 飞机在地面时,可以由地面电源供电
B. 飞机在地面时,可以由辅助动力装置供电
C. 飞机在地面时,可以由整体驱动发电机供电
A. 包括折叠页和章节的起始页在内,所有页面均应双面打印。
B. 除折叠页外,章节的起始页和所有页面均应双面打印。
C. 除折叠页和章节的起始页外,所有页面均应双面打印。
A. 直升机最常用的两类发动机是星型发动机和涡轮发动机。
B. 螺旋桨飞机最常用的两类发动机是往复式发动机和涡喷发动机。
C. 直升机最常用的两类发动机是活塞发动机和涡轮发动机。
A. Adjust the door operating rod until it aligns with the attachment point.
B. Adjust to obtain door operating rod alignment point.
C. Adjust to make the door align with the attachment point.
A. 向后倾斜安装这个部件
B. 把这个部件安装在前面
C. 晃动这个部件
