1782. 在你继续测试之前,间隔5分钟是必要的

A. GETS

B. SENSES

C. OBTAINS

A. Documents shall be easy to revise

B. Documents must be ready to revise

C. Documents shall be ready to change

A. Assemble the rotor according to the following program

B. Disassemble the rotor according to the following program

C. Disassemble the rotor in this sequence

A. Functional tests is more specific and detailed than an operational test;

B. Operational test require supplemental ground support equipment;

C. Functional tests is required to be done at long maintenance periods;

A. 当该面积足够凉爽时,喷涂表面。

B. 当该区域足够凉时,抛光表面。

C. 当该区域足够凉时,喷涂表面。

A. 确保不要使用不相关的单词,因为这将改变短语动词的意思。

B. 确保不要将无关的单词连在一起,因为这会改变名词词组的意思。

C. 确保不要连用意思相反的单词,因为这会改变固定搭配的意思。

A. Do not use compressed air to clean the holes behind the display unit, because it can blow contaminants into display unit which may be damaged.

B. Do not use compressed air to clean the holes on the rear of the display unit, Compressed air will push contamination into the display unit, this can cause damage to the equipment.

C. Because pressurized air can blow contamination away from the display unit, you should not use it to clean the holes behind the display unit in order to avoid damaging the equipment.

A. 结合导航信息以计算飞机地理位置的系统部分,包括航道计算机等。

B. 对比导航信息以计算飞机地理位置的系统部分,包括航道计算机等。

C. 参考导航信息以计算飞机相对位置的系统部分,包括航道计算机等。

A. 如果B系统释压,液压动力传感组件系统就是一个提供备用压力到前缘襟翼和缝翼以及自动缝翼系统的液压马达泵组件。

B. 液压动力转换组件系统是一个液压马达泵组件,在系统B释压时,为前缘襟翼和缝翼以及自动缝翼系统提供备用压力。

C. 如果B系统增压,液压动力传感组件系统就是一个提供备用压力到前缘襟翼和缝翼以及自动缝翼系统的液压马达泵组件。

A. The fuselage is divided horizontally by the floor, which is built up from beams and panels.

B. The fuselage is divided vertically by the floor, which is built up from beams and panels.

C. The fuselage is divided vertically by the floor,that is made from beams and panels.