题目内容

为了定义元素与其边框直接的空白区域，可以使用padding属性，但是是否可以将padding设为负值呢？

A. 可以
B. 不可以
C. 标准中没有规定
D. 不同浏览器是不同的

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外边距样式设定如下:上外边距10像素、底外边距5像素、左外边距20像素、右外边距25像素，如何显示该样式（）

A. margin:10px 25px 5px 20px;
B. margin:10px 5px 20px 25px;
C. margin:10px 25px 20px 5px;
D. margin:10px 20px 25px 5px;

外边距样式设定如下:上外边距10像素、左右外边距20像素、下外边距5像素，如何显示该样式（）

A. margin:10px 20px 5px;
B. margin:20px 5px 10px;
C. margin:10px 5px 20px;
D. margin:5px 10px 20px;

在 html 中,下列css属性中不属于盒子属性的是( )

A. Border
B. Padding
C. Float
D. margin

Listen again and fill in the blanks.Accountant 1:Did you hear about Smithson Technologies?Accountant 2: No. Did something __ them?Accountant 1: They're _ __.Accountant 2: Really? I hadn't heard that. Why?Accountant 1: The lawsuit says they were dumping. It dosen't _ me. Their prices seemed too low.Accountant 2: Personally, I think it's great when a company can offer a _ product for less money.Accountant 1: But if they're selling _, it's against the pricing laws.Accountant 2: I see _ ____. Matbe they were trying to drive their competitors out of business.