文章大意：文章介绍的是杂志的征稿启事，以及各个版面的稿费和要求。
21．How much will the magazine pay for a joke to be published?
A．$50. B．$100.
C．$150. D．$350.
答案：A 细节理解题。根据Anecdotes and Jokes里面的句子：$50可知，这本杂志会为笑话付50美元的稿费，所以选A。
22．If you want to share a story of your pets with the readers，you need to submit it to ________.
A．Anecdotes and Jokes B．Smart Animals
C．Power of Love D．My story
答案：B 细节理解题。根据Smart Animals里面的句子：Send us a tale about the strange behaviour of unique pets or wildlife in up to 300 words，可知，如果你想和读者分享宠物的故事，你需要提交给Smart Animals，所以选B。
