58. One can find out what lie is good at by _ .
A. the encouragement of people around B. the teachings of those lie or she meets
C. thinking of it when growing up D. trying mid practicing it
57. In the eyes of the writer .
A. we have to learn from the people around us B. school is not important at all
C. only the people caring for us can teach us D. education takes place everywhere
56. The writer takes the African boy as an example to show that _______.
A. African children are very poor B. some children are unlucky
C. education takes many ways D. schools are of great importance
74.D 推理判断题。由原文最后一段的第一句话中could一词的委婉语气可推出答案。
73.C 细节判断题。由原文第四段的最后一句可知。
72.D 推理判断题。由原文第三段可以推出答案。
71.A 整篇文章都是讲的这名著名的运动员Jesse Owens。
E
星际探索固然重要,可是怎样打发漫漫旅途呢?别急,人类"冬眠"技术让你一觉睡到目的地。
结构层次:星际探索旅途遥远,漫长的时间难以打发;欧洲科学家正在研制"冬眠"技术;科学家们需要解决两个问题:降低太空人的新陈代谢速度;给太空人提供理想的栖身处。
70.C 从keep sb. alive可以得知。
69.A 从文章中可以推断是种族歧视的原因。