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單項選擇題

The basic collision avoidance display presented by CASII is designed for easy interpretation and（）of possible collision threat situations.

A.full confirmation
B.precise appreciation
C.immediate assessment
D.timely recognition

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單項選擇題

Radar makes the most accurate determination of the（）.

A.direction of a target
B.distance to a target
C.size of a target
D.shape of a target

單項選擇題

Radar is not only to obtain（），but also to measure their distance away from you.

A.brightness of objects
B.color of targets
C.shape of targets
D.bearing of objects

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