哈克特說，這種自願式調查容易受到「虛假受訪者」影響，使數據失真：「而且這不是隨機的。失真往往在年輕族群中最高。」
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。业内人士推荐Line官方版本下载作为进阶阅读
Cuban forces killed four exiles and wounded six others who sailed into its waters onboard a Florida-registered speedboat and opened fire on a Cuban patrol, the country’s government said, at a time of heightened tensions with the US.，这一点在WPS官方版本下载中也有详细论述
Please keep in mind it’s more than OK to do nothing at all too!