民意测验的主要工具是()
A. 问卷表
B. 抽样
C. 资料
D. 实施调查
公共关系正式纳入管理职能的标志是()
A. 编制正式的公共关系预算
B. 公共关系策划流行图的制定
C. 开始对公众进行调查研究
D. 对组织形象进行系统规划
Why does the man suggest Jimmy's？
A. They have a decade of experience.
B. They guarantee their work for 2 weeks.
C. They specialize in repairing older cars.
D. They sell good used cars.
【C8】______
A. two thirds
B. two third
C. two-thirds
D. two-third
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