A、 Make sure that the flaps and the slats are retracted.
B、 Make sure that the slats and the ailerons are retracted.
C、 Make sure that the flaps and the elevators are extented.
答案:A
A、 Make sure that the flaps and the slats are retracted.
B、 Make sure that the slats and the ailerons are retracted.
C、 Make sure that the flaps and the elevators are extented.
答案:A
A. 该符号指该章节的全部或大部分规则。
B. 该索引指本部分的全部大部分规则。
C. 该内容包括那个部门的全部或大部分规则。
A. “检查程序”用于列出要使用的检查程序,如磁性粒子、目视检查等,也可参考其他文件(如《无损检测手册》)中包含的程序。
B. “检查程序”用于规定要使用的检查程序,如磁粉检查、目视检查等,也可指向其他文件(如《无损检测手册》)中包含的程序。
C. “检查程序”用于规定要使用的检查程序,如磁粉检查、目视检查等,并可寻找另一个文件的实际程序,如无损检测手册。
D. B.“检查程序”用于规定要使用的检查程序,如磁粉检查、目视检查等,也可指向其他文件(如《无损检测手册》)中包含的程序。
E. C.“检查程序”用于规定要使用的检查程序,如磁粉检查、目视检查等,并可寻找另一个文件的实际程序,如无损检测手册。
A. This system does not supervise the normal channels of communication for this item.
B. This system does not remove the normal channels of communication for this item.
C. This system does not supersede the normal channels of communication for this item.
A. Each of the two life vests located at L2 entry door flight crew station is damaged.
B. Each of the two life vests located at L2 entry door flight crew station is out of time limit.
C. Each of the two life vests located at L2 entry door flight crew station is out of service.
A. 快速升高温度。
B. 逐渐升高温度。
C. 瞬时升高温度。
A. STE 是为了帮助读者理解他们所阅读的英语内容,特别是当这些读者的母语不是英语的时候。
B. STE 开发了帮助读者理解他们所阅读的英语内容的规则,尤其是当这些读者的母语不是英语的时候。
C. STE 是为了帮助英语文档的读者理解他们所阅读的内容而开发的,特别是当这些读者的母语不是英语的时候。
D. B.STE 开发了帮助读者理解他们所阅读的英语内容的规则,尤其是当这些读者的母语不是英语的时候。
E. 是为了帮助英语文档的读者理解他们所阅读的内容而开发的,特别是当这些读者的
F. C.STE 是为了帮助英语文档的读者理解他们所阅读的内容而开发的,特别是当这些读者的母语不是英语的时候。
A. Record the results if the frequency changes.
B. Alter the phase and record the results.
C. Change the frequency and record the results.
A. A hydraulic pump operates the motor.
B. A fuel pump operates the motor.
C. A hydraulic motor operates the pump.
A. Clear the pipes in order to remove corrosion.
B. Wash the pipes so as to remove dust.
C. Flush the pipes to remove contamination.
A. When wheel is dried,clean with the compressed air.
B. When wheel is cleaned,dry with the compressed air.
C. When wheel is cleaned,dry with the impressed air.