2. 职称英语
  3. According to the text which THREE of the following conditions have been scientif

According to the text which THREE of the following conditions have been scientif

游客2025-02-17  43
问题 According to the text which THREE of the following conditions have been scientifically proved to have a psychological effect on humans?
Choose THREE letters A-G and write them in boxes 35-37 on your answer sheet.
A lack of negative ions
B rainy weather
C food consumption
D high serotonin levels
E sunny weather
F freedom from worry
G lack of counselling facilities [br]
选项
答案 D // high serotonin levels
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3960202.html
相关试题推荐
随机试题
最新回复(0)