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【单选题】
初二（1）48名同学，其中有男同学n名，将他们编成1号、2号、…，n号．在寒假期间，1号给3名同学打过电话，2号给4名同学打过电话，3号给5名同学打过电话，…，n号同学给一半同学打过电话，由此可知该班女同学的人数是 [ ]A.
22
B.
24
C.
25
D.
26
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A.
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B.
测量过程更加直观,便于操作
C.
方便直接从三维数模上提取特征理论值
D.
使用数模是脱机编程的最佳选择
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【单选题】________ refers to socially and environmentally responsible marketing that meets the needs of consumers and businesses while also preserving or enhancing the ability of future generations to meet thei...
A.
Ambush marketing
B.
Evangelism marketing
C.
Sustainable marketing
D.
Database marketing
E.
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【多选题】官方微博/微媒体的内容建设包含()
A.
企业的微博必须是官方的
B.
传播的内容也必须是官方的
C.
内容较为正式
D.
可以在第一时间发布企业最新动态
E.
对外展示企业品牌形象
【判断题】Market research is concerned specifically with markets, while marketing research is concerned specifically about marketing processes.
A.
正确
B.
错误
【判断题】Market research is concerned specifically with markets, while marketing research is concerned specifically about marketing processes.
A.
正确
B.
错误
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