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【单选题】
Which of the following tags does not belong to the obsolete tags in html5? ( )
A.
<big>
B.
<font>
C.
<hr>
D.
<center>
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参考解析：
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举一反三
【单选题】Which of the following does not belong to new type of input tag in html5?( )
A.
data
B.
search
C.
range
D.
file
【单选题】Which of the following does not belong to new form elements in html5? ( )
A.
datalist
B.
keygen
C.
output
D.
textarea
【多选题】(Multiple-choice question) Which of the following statements about html5 are correct? ( )
A.
Browser storage is added to HTML5 standard.
B.
HTML5 is supported by IE8 and above (including IE8).
C.
HTML5 is still in perfection.
D.
HTML5 will replace Flash in mobile devices.
【多选题】(Multiple-choice question) What attributes are added to input attributes in html5?()
A.
list
B.
width
C.
required
D.
type
【单选题】Which of the following tags is added in HTML5? ( )
A.
<s>
B.
<samp>
C.
<aside>
D.
<isindex>This is a searchable index. Enter search keywords:
【多选题】Which form attributes have been added to html5? ( )
A.
autocomplete
B.
action
C.
novalidate
D.
name
【单选题】The correct element for playing html5 video files is ( ).
A.
<param>
B.
<source>
C.
<audio>
D.
<video>
【单选题】The function of src attribute in audio element is ( ).
A.
providing play, pause and volume control.
B.
controlling whether to play cyclically or not.
C.
specifying the audio file path to play.
D.
inserting a paragraph of replacement text.
【多选题】(Multiple-choice question) Which of the following statements about video tag are correct? ( )
A.
If autoplay is enabled, we can set the player to be in muted state. In this way, autoplay will be muted to prevent users from getting bored.
B.
The img tag is used in video tag to show the video cover.
C.
The loop attribute can make the media file play cyclically.
D.
Multiple source elements can be added, and the browser will choose to play the first file it supports.
【单选题】Which of the following is true about html5?( )
A.
HTML5 is an upgraded version of the original HTML.
B.
HTML5 does not require DTD.
C.
Without <! DOCTYPE html>, HTML5 can also work normally.
D.
The <output> is a new tag for html5.