题目内容
荧光灯、高压汞灯、钠灯是热辐射光源。
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最容易产生眩光的照明方式是直接照明。（）
T or F 746The braking action of Runway is medium due to patches of ice.[音频]
T or F 762The aircraft will not continue taxi unless the Jetway reaches its designated position.[音频]
T or F 780The pilot request to continue runway heading due to climb problem.[音频]
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