an HTML5 survey distributed via CCTV WeChat platform before 2015 3·15 Event to test people's knowledge of consuming products
CCTV 3·15 消费者权益日与腾讯问卷合作的项目,设计微信传播的交互式问卷,统计结果在 3·15 晚会上大屏幕公布,触达千万级用户。

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