【简答题】【消耗次数：1】
解释一下div标签的作用
参考答案：
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相关题目
【单选题】
在HTML中，DIV默认样式下是不带滚动条的，若要使div标签出现滚动条，需要为该标签定义（????）样式。
①
overflow:hidden;
②
display:block;
③
overflow:scroll;
④
display:scroll;
【单选题】
下列选项中关于标签div与span的说法正确的是（ ）
①
span标签只能用于文本内容
②
div标签显示时将独占一行
③
span标签在浏览器中显示是将占满一行
④
多个div标签元素将在同一行显示
【单选题】
在HTML中，DIV默认样式下是不带滚动条的，若要使标签出现滚动条，需要为该标签定义（????）样式。
①
overflow:hidden;
②
display:block;
③
overflow:scroll;
④
display:scroll;
【多选题】
一下叙述正确的是（）
①
A科尔沁沙地的杨树两行一带模式
②
B浑善达克沙地低覆盖度行带式固沙林模式
③
C毛乌素沙地沙蒿单行一带模式
④
D库布齐沙漠东缘中间锦鸡儿单行一带模式
⑤
E阿拉善地区梭梭两行一带模式
【简答题】
简述一下瀑布模型的优点？
【单选题】
在CSS中，为页面中的某个DIV标签设置样式div{width:200px;padding:0 20px; border:5px;}，则该标签的实际宽度为（ ）
①
200px
②
220px
③
240px
④
250px
【单选题】
运用后代选择器将下面的标签内的字变为蓝色，下面选项正确的是（ ）div
沧海月明珠有泪，蓝田日暖玉生烟/div
①
div p{color:blue;}
②
div+p{color:blue;}
③
div~p{color:blue;}
④
divp{color:blue;}
【多选题】
一下关于边际效用说法正确的是（ ）
①
边际效用不可能为负值
②
边际效用与总效用呈同方向变动
③
一般情况下，消费者消费商品服从边际效用递减规律
④
在边际效用大于等于零时，边际效用与总效用反方向变动
【简答题】
试总结一下德士古气化法的缺点。
随机题目
【单选题】
9.She does not_____ that she owes the money, but she just wouldn’t like to return it.
①
argue
②
. dispute
③
think
④
agree
【单选题】
9. By 2008, Beijing ______ its total discharge of pollutants.
①
will reduce
②
will have reduced
③
reduces
④
has reduced
【单选题】
5. The children were seen _______ musical instruments across the street.
①
play
②
to play
③
playing
④
played
【单选题】
8. ______, he was honest.
①
As he was poor
②
Being poor
③
Poor as he was
④
He was poor
【单选题】
12. I’m very sorry to have _______ you with so many questions on such an occasion.
①
interfered
②
offended
③
impressed
④
bothered
【单选题】
7. It is so quiet that you can hear a pin ______.
①
dropping
②
. dropped
③
drop
④
drops
【单选题】
4. The instructor watched the student ____ the test.
①
to take
②
take
③
takes
④
took
【单选题】
20. _____ the sight of the poor and the sick, the government had no way out but to decided to reform..
①
Seeing
②
Confronted with
③
Confronting
④
Looking at
【单选题】
1. Decide which of the following best states the authors purpose of writing?
①
To express his anguish of movig from his old home
②
To describe the laughter and tears of the four generations of his family
③
to explain the real meaning of his grandpas wordsneversay googbye‘
④
To tell the story of his grandpas death