单项选择题
A.Entrepreneurs are individuals or groups who discover opportunities，use resources，and promote entrepreneurial activities.
B.Entrepreneurs are those who havemoney to invest.
C.Entrepreneurs are those who seizeopportunities.
D.Entrepreneurs are those who havegood relationships.
填空题 Preventive care often requires mass-communicated messages，one-on-one communication，（）and communityresources，crisis management，and more.
填空题 Different from the biomedical model，the biopsychosocial perspective takes biological and psychological factorsinto consideration，including physical conditions，beliefs and values，and（）.
填空题 The success of health communication interventions depends on many factors，including the sustainability of a program and the development of communication tools and（）.