公共生活规则有有形和无形两类。无形的规则是指 （）

阅读课文《有趣的作业》片段，给加下划线字选择正确的读音。

小丽解释（shì shī）____ 说：“昨天，我看到玉兰花开了，本来想摘（zhāi zāi）____ 一朵，可是想到应该爱护花草，就把玉兰花画下来了。”说着，她举起画给大家看。

“挽黄河臂膀，依太行身躯，踏千里黄土，踩万年‘乌金’…”赞美的地区位于（　　）

阅读下面短文回答问题
   Thank you for joining CCTV’s around the World show. Today we are in Egypt(埃及). It’s beautiful sunny day! There are many people here on  .Some are taking photos. Others are riding camels （ 骆驼 ）.The Egyptians (埃及人)are wearing a kind of scarf on their heads. They look cool! They wear them because it is so hot . This is a very interesting place . I'm looking at the five thousand years of history .