77.Copy density must be uniform throughout the page.

　Copy density should be the same throughout the page.

　Copy density must be different throughout the page.

　Density of copy must be consistent throughout the page.

正确答案：C

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698.MAKE SURE THAT THE SPEEDBRAKE RETRACTS IMMEDIATELY.

697.The sequence of topics in the Handbook is intended to increase
in-flight usefulness.

696.The first step in listing possible causes of each trouble is to show
what sections of the system may be at fault.

695.The localizer course is aligned with the centerline of the runway.

694.Any anomaly should be reported to ABC, through the Condition
Reporting System, so that additions and/or revisions can be made to the

693.在断开组件之前,先将系统进行排气。

692.侧风分量由飞机速度来进行修正。

691.Additionally,items not previously considered for inclusion in the

690.IN THIS CONFIGURATION, THE HYDRAULIC PRESSURE ( ) THE VALVE.

689.Drain approximately 2 liters of fuel from the tank.