99色精品-9色在线-99色在线-99色视频 国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

單項選擇題

You configure a subscription to a Really Simple Syndication (RSS) feed that often includes large videos. You need to minimize delay while watching the videos.
 What should you do?()

A.Configure the RSS feed to download attached files.
B.Configure the RSS feed to retain the most recent items.
C.Enable the Turn on feed reading view option of the RSS feed.
D.Enable the Automatically mark feed as read when reading a feed option of the RSS feed.

微信掃碼免費搜題