第29题: [单项选择] Whoever formulated the theory of the origin of the universe, it is just ______ and needs proving. A. spontaneous B. hypothetical C. intuitive D. empirical 参考答案:B 答案解析:hypothetical是“假设的”。A.spontaneous是“自发的”;C.intuitive是“直觉的”;D. empirical是“经验主义的”。