针对集团客户这一特殊客户群体，将集团客户的购买过程分为五个阶段：需求意识、需求定义、选择评估、决定购买、购后评估。
参考答案：对
The main issue at the APEC meeting was a climate-change plan _____ by Australia's Howard and
backed by Bush. [ ]
A. put out
B. put off
C. put away
D. put forward
新设立的房地产开发企业，应当自领取营业执照之日起( )日内，到登记机关所在地的房地产开发主管部门备案。
A．10
B．15
C．30
D．60
