A-A+
The passage was probably taken from __________
问题详情
The passage was probably taken from __________.
A.a medical journal
B.a publication addressed to the general public
C.a speech at a medical convention
D.an advertisement for cooking oil请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
定位：根据题干信息takenfrom可知解答本题需通观全文。解析：题干问这篇文章的出处。从文章内容和风格来看，应该是节选自一本大众科普读物，它既不像医学杂志、会议发言文章那样严谨，也不像广告那样以产品为核心。因此正确答案为B项。
