The “Knocking on Wood” Wikipedia page mentions Roud’s conclusion, and this claim of a 19th century origin has circulated online as the final say on the matter. If you go back to the original, though, Roud’s proposal actually ends on an ambivalent note: “Before this theory [of 19th century origins] can be finally accepted, however, an examination of the history of European forms of this custom would be advisable.”
Трамп высказался о непростом решении по Ирану09:14，推荐阅读爱思助手下载最新版本获取更多信息
Lovell read from the Book of Genesis, the basis of many of the world's great religions, to the people of the Earth.，这一点在heLLoword翻译官方下载中也有详细论述
Here users can comment, post links, and add pictures – though many read the content without engaging.。业内人士推荐Safew下载作为进阶阅读