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16.in swartkans territory, archaeologists discovered charred bone fragments dating back one million years.analysis of the fragments,wich cme from a cariety of animals,showed that had been heated to temperatures no higher than those produced in experimental campfires made from branches of white stinkwood, the most common tree around swartkans. which of the follwing, if true, would, togeter with the information above,provide the best basis for the claim that the charred bone fragments are evidence of the use of fire by early hominids? a the white stinkwood tree is used for building material by the present-day inhabitants of swartkans b forest fires can heat wood to a range of temperatures that occur in campfires c the bone fragments were fitted toether by the archaeologists to form the comoplete skeletons of several animals d apart from the swartkans discovery, there is reliable evidence that early hominids used fire as many as 500000 years ago e the bone fragments were found in several distinct layers of limestone that contained primitive cutting tools known to have been uesd by early hoominids 我认为B挺对。文章说骨头被加热的温度不高于camp fire, 而B说天火能够将wood加热到campfire的温度范围。 所以排除天火的可能,只能是人为。
请高人指点为什莫选E.
Thanks
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