《民事通则》规定，自然人的民事权利能力（）。
A.始于成年，终于死亡
B.始于出生，终于死亡
C.始于成年，终于退休
D.始于出生，终于退休
参考答案：B
整体感知。
你认为从罗布泊的消失中应吸取的教训是什么？
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The lifeline of a life float or buoyant apparatusshall（）.
A.be at least 3/8 inch diameter and properly secured around the sides and ends of the device
B.be festooned in bights not longer than three feet long
C.have a seine float in each bight unless the line is an inherently buoyant material
D.All of the above
