The author’s purpose iwriting the passage is ________. · to persuade people not to worry about harsh weather · to stress the importance of healthy food · to discuss the skill of climbing mountains · to introduce the mystery of the Iceman
答案是:单选题 · What scientists have learned about the Iceman. · His teeth and skull were of an older man. ·He carried a copper ax with him. ·make fire · to introduce the mystery of the Iceman