题目内容

严格控制功能材料中SiO2含量，是为了防止与钢水中的Al、Ti、Mn反应生成低熔点或高熔点物造成（）或水口堵塞。

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Your web application views all have the same header， which includes the tag in the elementof the rendered HTML. You have decided to remove this redundant HTML code from your JSPs and put itinto a single JSP called /WEB-INF/jsp/header.jsp. However， the title of each page is unique， so you havedecided to use a variable called pageTitle to parameterize this in the header JSP， like this： 10.${param.pageTitle} Which JSP code snippet should you use in your main view JSPs to insert the header and pass thepageTitle variable？（）

A. . ${pageTitle=’Welcome Page’}.
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C. . ${pageTitle=’Welcome Page’}.
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A. 两前轮后端距离小于前端距离
B. 两前轮后端距离等于前端距离
C. 两前轮后端距离大于前端距离

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