第27题: [单项选择]{{B}}Passage One
Questions 26 to 28 are based on the passage you have just beard.{{/B}} A. Food. B. Making twine. C. Medicine. D. Paving paths. 参考答案:B 答案解析:[听力原文]
What did the American Indians use the nettle for
事实细节题 原文的最后谈到了荨麻的用途——织布或者编成马的缰绳。