A、 用脱脂剂清除滑油和油脂;
B、 用清洗剂清除滑油和油脂;
C、 用脱脂剂清除多余的滑油和油脂;
答案：A
A、 用脱脂剂清除滑油和油脂;
B、 用清洗剂清除滑油和油脂;
C、 用脱脂剂清除多余的滑油和油脂;
答案：A
A. This material can give off poisonous fumes.
B. This material can release poisonous fumes.
C. This material can send poisonous fumes.
A. 给坦克更换新的燃油。
B. 用新的滑油灌洗油箱。
C. 给油箱注入新的滑油。
A. The form of the cruise performance presentation is at the option of the airplane manufacturer but should not be independent of devices such as a power computer
B. The format of the cruise performance presentation is decided by the airplane manufacturer itself but should not depend on devices such as a power computer
C. The layout of the cruise performance presentation is at the discretion of the airplane manufacturer, however, devices such as a power computer should not be relied on
A. Each tank has two float valve switches
B. Each main tank has two float switches
C. All the main tanks has two float valves
A. An example is the bleed system, supplying bleed to both the air conditioning system and the engine starters.
B. An example is the pneumatic system, supplying air to both the air conditioning system and the engine starters.
C. For example is the pneumatic system, giving air to both the air conditioning system and the engine starters.
A. All publications shall use the standard numbering system.
B. All documents and materials shall use the standardized numbering index system
C. All publications shall use the standard numbering system for indexing.
A. lf the indication is not correct, do the test again.
B. If the indication is not incorrect, you should do the next test.
C. Do the test a second time if the indication is correct.
A. Manufacturers may delete systems not applicable to their product.
B. Manufacturers may omit systems not applicable to their product.
C. Manufacturers may submit systems not applicable to their product.
A. If you check broken wires, repair them.
B. If you find broken wires, repair them.
C. Repair broken wires
A. 座椅锁定高度装置控制了座椅高度。
B. 座椅长度锁装置控制座椅长度。
C. 座椅高度锁机械装置控制座椅高度。
