With the two stories in Paragraph 2, the author explains ______.
A. what are addictive and subtractive body-image problems
B. what people are more likely to kill suicide
C. a lot of health problems are caused by dieting
D. obsession with body-image can cause death or damage to oneself
查看答案
木材小虫眼是指虫孔的最小直径不足( )mm的虫眼。
A. 1
B. 2
C. 3
D. 4
Which of the following is not mentioned as the cause of body-image anxiety
A. The popularity of Barbie dolls
B. The influence of the media
C. The high exposure to supermodels
D. The influence of the traditional culture
Violence is just one of the many problems ______ in city life.
A. abundant
B. inherent
C. substantial
D. coherent
据某些工程实例统计，高层建筑地面以上部分的总费用中，垂直运输机械费用约占( )。
A. 1%～6%
B. 10%～15%
C. 6%～10%
D. 15%～20%
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