单选题＜metahttp-equiv=“refresh”content=“n；urel=http：//yourlink”＞；用于（）。A使用的语言B指定跳转时间C设定网页到期时间D设定禁止浏览器从本地电脑的缓存中调阅网页内容
单选题
＜metahttp-equiv=“refresh”content=“n；urel=http：//yourlink”＞；用于（）。
A
使用的语言
B
指定跳转时间
C
设定网页到期时间
D
设定禁止浏览器从本地电脑的缓存中调阅网页内容
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