【简答题】Is losing weight as as doing a 15-minute writing exercise? In a new study, women who wrote about their most important values, like close relationships or religion, lost more weight over the nex...
【简答题】下面代码使用 HTML 元素的 id 属性,将样式应用于网页上的某个段落: 这是第一个段落 以下关于样式规则定义正确的是( )。A. p{color:red} B. # firstp {color:red} C. .firstp {color:red} D. p.firstp {color:red}