Which of the following life-saving appliances is NOT introduced in the course? A: Inherently buoyant lifejacket. B: Inflatable lifejacket. C: Lifebuoy. D: Kickboard.
Which of the following life-saving appliances is NOT introduced in the course? A: Inherently buoyant lifejacket. B: Inflatable lifejacket. C: Lifebuoy. D: Kickboard.
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