2998. If the fuel level is high enough in the surge tank, fuel will drain out of the vents coop ( )

　如燃油面涨到通气油箱高度,则燃油将从通风口中排出。

　如燃油水平在通气油箱有充足高度,则燃油将从通风扇中排出。

　如燃油油位在通气油箱中足够高,则燃油将从通风扇中排出。

正确答案：C

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1302. 导言中应包括按主题字母顺序排列的索引。 ( )

1301. Make sure that drag struts do not obstruct landing gear( )

1300. 如果主电源故障时提供照明的单独和独立子系统。包括带电池的手电筒、提灯等物品。( )

1299. First, second and third level heads and captions should be distinctive in size and/or style ( )

1298. Identify sections that can cause specific types of trouble ( )

1297. Charts shows location of landing gear and control surface locks, blanking plugs and covers, mooring points etc ( )

1296. 此方案通常由两页组成:一个文字页和一个图片页( )

1295. If the pump is unserviceable, replace it ( )

1294. All three bracket holes must align with the fuel tube ( )

1293. 在设计原理图时有必要折衷两方面:使示意图具有目了然的详细性和便于阅读和理解的简单性 ( )