题目内容

Focusing on the main ideas and complete the following paragraph with key information from the text.One day, at the registrar’s office of a college, I noticed how parents are behaving with their college-age children nowadays. Obviously students are young1 and can handle registration by2 , but their parents completely3 the situation. In a seminar for teaching assistants, I was surprised to hear that parents often go to their office to4 about marks and assignments their children have got. What I have seen and heard has left me feeling 5. Unlike my parents allowing me to make6 in my life, parents of today’s college students seem never to give their children a chance to take7 .

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以下是元素作用的是()。

A. 该元素用来定义文档类型
B. 该元素用来声明命名空间
C. 该元素用来向搜索引擎声明网站关键字
D. 该元素用来向搜索引擎声明网站

下列关于CSS的说法错误的是()。

A. CSS的全称是CascadingStyleSheet,中文含义是“层叠样式表”
B. CSS的作用是精确定义页面中各个元素以及页面的整体布局
CSS样式不仅可以控制大多数传统的文本格式属性,还可以定义一些特殊的HTML属性
D. 使用Dreamweaver只能可视化定义CSS样式,无法以源代码方式对其进行编辑

在CSS中,ID选择器在定义时前面要有指示符()。

A. *
B. .
C. !
D.

下面关于CSS样式的说明,其中()不是CSS的优势。

A. Web页面样式与结构分离
B. 使用CSS增加了维护成本
C. 轻松创建及编辑
D. 页面下载时间更快

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