A、 For this procedure, make sure that one person is available as backup.
B、 Two persons are necessary to do this procedure.
C、 Two persons are mandatory to do this procedure.
答案：B
A、 For this procedure, make sure that one person is available as backup.
B、 Two persons are necessary to do this procedure.
C、 Two persons are mandatory to do this procedure.
答案：B
A. 此章节包括了激励、传感、计算、增益、控制、作动和警告装置
B. 此章节包括了接通、感应、计算、放大、控制、作动和警告装置
C. 此章节包括了齿合、感受、计算、放大、控制、作动和警告装置
A. 补充发动机基本外形及其他已定义系统的功能。
B. 在基本发动机的外形中,用来定义发动机外部其他系统的功能。
C. 在基本发动机的外形内,用来补充发动机外部其他已定义系统的功能。
A. Evaporate the amount of cleaning fluid that is necessary;
B. Evaluate the amount of cleaning fluid that is necessary;
C. Estimate the amount of cleaning fluid that is necessary;
A. The left radio altimeter transceiver sends radio altitude data to the right AFDC.
B. The left radio altimeter transceiver sends radio altitude data to both the left and right AFDC.
C. The left radio altimeter transceiver sends radio altitude data to left on-side AFDC.
A. VARY
B. CHANGE
C. CONSTANT
A. Total number of rules is decreased from 65 to 53.
B. Total number of rules ascended from 65 to 53.
C. Total number of rules increased from 65 to 53.
A. Three computers collect data and parameters from the systems and put them together on the data link to the display unit;
B. Three computers gather data and parameters from the systems and put them together on the data link to the display unit;
C. Three Components collect data and parameters from the systems and put them together on the data link to the display unit;
A. As only approved limitations may be excluded in this Section,an introductory statement to this effect shall be contained in a prefatory note or the opening paragraph.
B. An introductory statement to this effect included in a prefatory note or the opening paragraph,that only approved limitations may be included in this Section.
C. Due to only approved limitations may be included in this Section,an introductory statement to this effect shall be included in a prefatory note or the opening paragraph.
A. Be sure that the hose is not blocked.
B. Make sure that the tubes have no deformation.
C. Ensure that the pipes are not damaged.
A. 如果限制载明在第9节,该节应有一个说明,告诉读者应到这节来查找关于选装系统和设备的相关限制。
B. 如果限制包含在第9节,这节应包含选装系统和设备的相关限制,仅供读者参考。
C. 如果限制体现在第9节,这节应包含系统和设备的相关限制,供读者参考。
