A.左對(duì)齊B.右對(duì)齊C.居中對(duì)齊D.兩端對(duì)齊
A.metaB.titleC.styleD.script
A.關(guān)鍵字B.網(wǎng)頁(yè)說明C.網(wǎng)頁(yè)標(biāo)題D.創(chuàng)作信息