A、 The specification gives the symbols for relays, diodes, and other parts of the system.
B、 The specification gives the requirement for markings on relay, triode and other parts of the system.
C、 The specification excludes symbols for relays, diodes, and other system parts.
答案：A
A、 The specification gives the symbols for relays, diodes, and other parts of the system.
B、 The specification gives the requirement for markings on relay, triode and other parts of the system.
C、 The specification excludes symbols for relays, diodes, and other system parts.
答案：A
A. The units and components which store, regulate, and deliver oxygen to the passengers and crew include oxygen bottles, relief valves, shut-off valves, outlets, regulators, masks, etc.
B. The units and components which reserve, adjust, and transfer oxygen to the passengers and pilots include oxygen bottles, relief valves, shut-off valves, outlets, regulators, masks, etc.
C. The units and components to store, adjust, and transfer oxygen to the passengers and crew include oxygen bottles, release valves, shut-off valves, outlets, regulators, masks, etc.
A. Manufacturers＇ recommended time limits, maintenance checks and inspections (both planned and unplanned) are arranged in Chapter 5.
B. Manufacturers＇ recommended time limits, maintenance checks and tests (both scheduled and unscheduled) are arranged in Chapter 5.
C. Manufacturers＇ recommended time limits, maintenance checks and inspections (both scheduled and unscheduled) are arranged in Chapter 5.
A. The data may be supplemented by brief descriptions of additional characteristics or features if desired.
B. If necessary, the detail may supplement some simple descriptions of additional characteristics or properties.
C. If desired, the data may be added by simple presentations of additional values or properties.
A. 如果是活页表，使用“标准”或通用的页面布局。
B. 如果发现松动的页面，使用“标准”或通用的装订页。
C. 如果是活页形式，使用“标准”或常用的页面大小。
A. RESET测试电门用于减少故障历史。当VERFIY(通过)和绿色GO灯亮时, 按下RESET(复位)电门。
B. RESET测试电门用于转移故障记录。当VERFIY(验证)和绿色GO灯打开时, 按下RESET(复位)电门。
C. RESET测试电门用于消除故障记录。当VERFIY(确认)和绿色GO灯亮时, 按下RESET(复位)电门。
A. 引擎多的飞机改出螺旋程序可由代理商分别编写。
B. 多发飞机的改出螺旋程序可由制造商选择。
C. 多台发动机的改出螺旋程序可以包含在飞机制造商的操作手册中。
A. If the pump is not suitable to be used, replace it.
B. If the pump is outmoded, replace it.
C. If the pump malfunctions, change the location for it.
A. A maximum distance of 50 feet is required between consumable materials and the work area.
B. Keep flammable materials at a minimum distance of 50 feet from the work area.
C. Explosive materials must be kept at least 50 feet away from the work area.
A. “扭矩计”体现了螺旋桨上可用的输出扭矩。
B. “扭矩计”显示的是螺旋桨轴输出的可用扭矩。
C. “扭矩计”测量了螺旋桨轴上可用的输出扭矩。
A. You can combine the drains into three primary categories.
B. You can divide the drains into three primary groups.
C. Dividing the drains into three primary groups is an ill-advised option.
