第25题:[单选题] Physical exertion on the part of a person who has fallen into cold water would ______. A.be the best thing to try if there was no rescue in sight B.increase survival time in the water C.increase the rate of heat loss from the body D.not affect the heat loss from the body 参考答案:C 【参考译文】落入冷水中人员的体力消耗将加速体热散失。 【解 析】physical exertion体力消耗 heat loss热消耗