2564. Scavenger pumps have a larger capacity than the pressure pumps, because the oil beging retured is hot and contains air Both conditions increase its volume

A. 在起飞和飞行期间,在发动机故障的情况下应对飞机采取相应措施。

B. 对于所有飞机在起飞和飞行过程中发生的所有发动机故障,应提供相应的程序。

C. 在起飞和飞行期间,对于飞机的各种发动机故障,应执行相应程序。

A. The correction installion of the upper drag strut can prevent the retraction of the lower drag strut.

B. If the upper drag strut is installed improperly. the lower one wil be hit during retraction.

C. The removal of the upper drag strut has to be done properly so that the lower one can fully extend.

A. 对大多数飞机来说,前缘襟翼安装在机翼前部,缝翼安装在机翼后部

B. 对大多数飞机来说,前缘襟翼和缝翼安装在机翼前部

C. 对大多数飞机来说,缝翼安装在机翼前部,襟翼安装在机翼后部

A. 不要在这些表面使用热的清洁粉。

B. 不要在热的表面使用这些清洁剂。

C. 不要在热的表面使用这些清洁泡沫。

A. The flight deck is located between the pressure/dome/and the front passenger door, and it is above the floor.

B. Cockpit is on the floor panel and bet ween/the/pressure dome and the rear passenger partition.

C. Flight compartment is above the floor and between/the forward passenger partition and the forward pressure dome.

A. 这个笔记本电脑有三个备用部件。

B. 笔记本电脑有三个主要部分。

C. 这个螺钉有三个主要部分。

A. A number in the bottom left corner of the display means a related page.

B. A number in the top left corner of the display refers to a related page.

C. A number in the top left corner of the display is the irrelevant page.

A. 确保装置运转良好。

B. 确保装置满足要求。

C. 确保组件是令人满意的。

A. Copy density should be the same through the page.

B. Copy density must be different through the page.

C. Density of copy must be different through the page.

A. Make sure that the cabin differential pressure is zero before you unlock the door.

B. Be sure that the variance of the cabin pressure is zero before you open the door.

C. Make certain that the difference of the compartment compression is zero before you open the door.