Reading Comprehension
试题详情
题目：
The primary purpose of the passage is to
选项:
A、present an interpretation of the chronological relationship between bipedal locomotion and certain other key aspects of human evolution
B、compare the evolutionary advantages and disadvantages of bipedal locomotion to those of quadrupedal locomotion
C、argue that the transition to a nuclear family structure was a more crucial step in human evolution than was the development of stone tools
D、analyze anatomical evidence of bipedal locomotion to show that the large brain of modern humans developed at a later stage of evolution than was previously believed
E、use examples of muscle and bone structure to illustrate the evolutionary differences between modern humans, australopithecines, and chimpanzees
答案:
A
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