413.IF FUEL ( ) ON THE GROUND, IMMEDIATELY GO TO A SAFE AREA.

A. 　ACCESS

B. 　NEAR

C. 　CLOSE

A. 　Set the switch to on.

B. 　Move the switch to on.

C. 　Put the switch to on.

A. 　VARY

B. 　CHANGE

C. 　CONSTANT

A. 　When you need to understand a schematic diagram,use arrows to indicate
flow orienting.

B. 　Arrows shall be used to indicate flow ends when needed to understand
the schematic diagram.

C. 　When need to comprehend the chart,you should use arrows point to the
direction.

A. 　喷油孔故障会导致不正确的操作。

B. 　喷油孔堵塞会导致不正确的信息。

C. 　喷油孔堵塞会导致不正确的操作。

A. 　Deflate the system before you disconnect the components.

B. 　Bleed the system before you disconnect the components.

C. 　Bleed the system before you interrupt the components.

A. 　The form of the climb preformance presentation is decided by the
airplane manufacturer.

B. 　The format of the cruise preformance presentation is at the discretion
of the airplane manufacturer.

C. 　The form of the cruise preformance presentation is at the discretion
of the airplane manufacturer.

A. 　垂直列表使复杂的长句子更容易阅读和理解。

B. 　垂直方向上的清单使复杂的长句子更容易读取和理解。

C. 　长的复合句可以通过垂直列表简化以进行阅读和理解。

A. 　speak to the local air traffic controller.

B. 　tell to the local air traffic controller.

C. 　ask the local air traffic controller.

A. 　ILLUMINATED

B. 　LIGHTED

C. 　BRIGHTENED