A、 The CFM56-7 is a high roadway, dual rotor, axial flow turbofan engine. The start valve is a butterfly shutoff valve;
B、 The CFM56-7 is a high aisle, dual rotor, axial flow turbofan engine. The start valve is a butterfly shut down valve;
C、 The CFM56-7 is a high bypass, dual rotor, axial flow turbofan engine. The start valve is a butterfly shutoff valve;
答案：C
A、 The CFM56-7 is a high roadway, dual rotor, axial flow turbofan engine. The start valve is a butterfly shutoff valve;
B、 The CFM56-7 is a high aisle, dual rotor, axial flow turbofan engine. The start valve is a butterfly shut down valve;
C、 The CFM56-7 is a high bypass, dual rotor, axial flow turbofan engine. The start valve is a butterfly shutoff valve;
答案：C
A. 操作部件两个循环,从管道排除空气拆下组件
B. 操作部件两个循环,排除管道中的空气
C. 操作部件使空气两次循环,从管子上拆下
A. It＇s not easy to install more than two washers for each bolt.
B. It is forbidden to install more than two washers for each bolt.
C. Installing one washer for each bolt is forbidden.
A. Light surface blooming, which can occur on items in storage, is not detrimental to the component.
B. Surface blooming, often found on corroded items, has little adverse effect on the component when it is mild.
C. Items in storage tend to have surface blooming which is beneficial to the component.
A. 此安装程序是此类松紧装置类型的安装程序。
B. 此安装程序是此类紧固件的典型安装程序。
C. 此安装过程是此类紧固件的安装类型。
A. When preparing dangerous goods, follow the operational instructions.
B. Before you use dangerous materials, obey these precautions.
C. Prior to applying any hazardous material, understand the principles of it.
A. Make sure that you do not get the cable.
B. Make sure that theres no trapped cable.
C. Make sure that the wire bundle is not twisted.
A. 该词典还提供了一些未经批准的词汇,并举例说明了如何使用替代词汇。
B. 词典还提供了一些未经批准的单词选项,并举例说明如何使用更改单词。
C. 词典还给未经批准的单词提供了选择并举例说明如何使用未经批准的替代词。
A. Review the failures report from the logbook and related fault messages with center DU or CDU, debrief the flight crew for faults and report them for handling.
B. Either the logbook or center DU/CDU shall be checked for faults records and related fault information, then review the faults reported by the flight crew and take actions.
C. Consult the failures report from the logbook to find the related information on center DU or CDU, listen to the crew for faults report. Report faults and handle them.
A. 每个乘客的座位上的客舱娱乐系统可以传输音频和图像,也可以被连接到乘客系统的喇叭上。
B. 视频娱乐的图像部分被传送到图像娱乐系统所选频道上的每个乘客的座位上,也可以被连接到乘客系统的扬声器上。
C. 视频娱乐的音频部分被传送到音频娱乐系统中所选频道上的每个乘客的座位上,也可以被连接到乘客系统的扬声器上。
A. Do not put different topics in the same paragraph.
B. Do not provide different meanings in the same parentheses.
C. Do not arrange different contents in the same chapter.
