在Sartkans境内，考古学家们发现了烧焦了的100万年前的骨头碎片。这些碎片来自不同的动物，对其的分析表明，它们被加热到的温度不会超过实验中白臭木树枝燃烧形成的露营火所产生的温度。 下面哪项，如果正确，和以上的信息一起，为这种说法提供了最好的基础，即这些烧焦了的骨头碎片是早期原始人类使用火的证据
A．白臭木被如今Sartkans的居民用来作为建筑材料。
B．森林大火可以把木头加热到露营火中发生的温度范围。
C．骨头碎片被考古学家们组合在一起以形成一些动物的完整的骨骼。
D．除了Sartkans的发现，有可信的证据证明早期的原始人类在50万年以前使用了火。
E．这些骨头碎片在一些不同的石灰层中被发现，这些石灰层中含有原始的被认为是早期原始人类使用过的用来切割的工具。
参考答案：E
根据短文内容，选出5个句子填入文中空缺处，使短文内容完整正确，其中一项为多余选项。 Which university would you like to go to in the future? It’s not too early to think about it right now. Students at Hilltop School had a University Week at the end of last month.小题1: For instance, they designed a flag for a virtual(虚拟的) “University of Hilltop”. 小题2: He said he started the program to help students form their aims. “University may not be for everyone, but we want the program to help students form their aims.” He said. 小题3: Eric ,a student in Grade 8,said“University Week made me realize that university is only four years away. I should do research about where I want to go.” Paul, another student in Grade 8 said that he realized there were so many universities for him to choose. 小题4: The school also invited people to give career talks. The first talk was given by Captain Brown, a policeman. He talked about how to choose a career way. 小题5: “The program opened up the students’ eyes.” said Mr Miller.
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