A、 Be careful not to get acid on your skin.
B、 Prohibit not to get acid on your skin.
C、 Be careful not to get alcohol on your skin.
答案：A
A、 Be careful not to get acid on your skin.
B、 Prohibit not to get acid on your skin.
C、 Be careful not to get alcohol on your skin.
答案：A
A. Through releasing the handle, the gas start to inflate the slide-raft .
B. Operation of the handle releases the gas which can inflate the slide-raft.
C. The gas handle operates to inflate the slide-raft.
A. 所有发动机工作的推荐爬升速度
B. 全发工作的最低爬升速度
C. 建议的最大爬升速度
A. Adjust the frequency to the value giving in table 1.
B. Adjust the frequency per the value given in table 1.
C. Adjust the frequency to the value given in table 1.
A. 制造商的维修文件中应包含制造厂的技术人员的联系方法，以便在修理和更换受损部件方面和超出标准修理的部分提供帮助。
B. 制造商的维修记录应包括制造商厂的技术人员的联系方法，以便了解在标准修理范围之外修理和更换受损部件方面的信息。
C. 制造商的维修文件中应包含如何制造厂的技术人员的指令，以便在修理和更换受损部件方面和超出标准修理的部分提供帮助
A. If there are metal fragments in the liquid sample, replace the pump.
B. If there are only small metal particles in the solid sample, replace the pump.
C. If there are metal particles in the sample solids, replace the pump.
A. Too much force can cause damage to the sealing components.
B. Excessive force may damage the seal.
C. Too much force can cause damage to the contact surface.
A. If the pressure is above the limits, pressurize the accumulator of the door damper.
B. If the pressure is not in the given limits, pressure the cylinder of the door damper.
C. If the pressure is not in the given limits, pressurize the accumulator of the door damper.
A. This compartment includes some of the electrical equipment.
B. This cabin has some of the electromotive equipment.
C. This bay contains some of the electronic equipment.
A. 辅助燃油箱通常是可移动的油箱。
B. 辅助燃油箱通常是可拆卸的油箱
C. 辅助燃油箱是常规的可拆卸的油箱。
A. 涡轮发动机速度表通常以涡轮最大转速的百分比来测量转速。
B. 涡轮发动机转速表通常以涡轮额定最大转速的百分比来测量转速。
C. 涡轮发动机速度计通常以涡轮转动的最大速度的百分比来衡量。
