题目

Every time you’re online, you are bombarded(如炮轰) by pictures, articles, links and videos trying to tell their story. 【1】.Read these tips, and don’t get fooled by fake news!1. Check the source(来源)【2】. Does it look real? Is the text well written? Fake news websites often use addresses that sound like real newspapers, but don’t have many real stories about other topics.2. Watch out for fake photosMany fake news stories use images(图像) that are photoshopped or taken from an unrelated site. Sometimes, if you just look closely at an image, you can see if it has been change一个袋子中有5个红球，3个白球，4个绿球，8个黑球，如果随机地摸出一个球，记{摸出黑球}，{摸出白球}，{摸出绿球}，{摸出红球}，则 ； ； .