单选题 Implicit in this is a great pressure on mothers to spend more time trying to ___ the family income at the expense of caring adequately for their children.

单选题 It is well known that smoking is frequently associated with alcohol consumption, and that smoking __ is often associated with weight gain.

单选题 These __ are of moderate to high reliability and validity.

单选题 Notably, smoking poses serious economic __ as well, accounting for >$$75 billion per year in medical costs and $$82 billion per year in lost productivity.

单选题 How many days was your mental health, which includes stress, __, and problems with emotions, not good?

单选题 In short, smoking may represent the "tip of the iceberg" of a number of modifiable risk factors meriting __.

单选题 How many days did you feel sad, blue or depressed? (depressive __).

单选题 Given the __ effect of smoking on health, Healthy People 2010 seeks to reduce the prevalence of smoking from 24% in 1998 to ≤ 12% by 2010.

单选题 Notably, smoking poses serious economic implications as well, accounting for >$$75 billion per year in medical costs and $$82 billion per year in lost __.