Today,the weather is hot and sunny.My friends and I play on the beach and see many people.Some people are swimming,others are playing volleyball.Several boys are playing football,while some girls are singing and dancing.Besides,
we see some people lying on the beach.Although the sand is hot the water is nice and cool.In a word,we have great fun.

Today the weather was clear and hot, you and your friends on the beach and saw a lot of people, some people swim, some people playing beach volleyball, a few boys playing football, there are a few of ...

巴西是葡萄牙的殖民地，所以有高耸的教堂，讲葡萄牙语的混血种人．农业是巴西重要的国民经济基础部门．咖啡、蔗糖、柑橘、可可、生产、出口居世界第一位；足球是巴西人最喜爱的一项体育运动；故题干中描述的国家为巴西．
故选：C．

迪拜 （阿联酋）

世界上第一家七星级酒店(帆船酒店)、

世界上唯一的一家法拉利主题公园、

世界最高的摩天大楼(哈利法塔)、

世界最大的购物中心(迪拜贸)、

世界最大的室内滑雪场(阿联酋贸)、

世界最大的人工岛（棕榈岛亚特兰蒂斯酒店）、

世界最大的黄金市场、香料市场、音乐喷泉。。。

迪拜塔(Burj Dubai)总投资超15亿美元，有166层，总高828米，比台北101大楼高出320米。（图片:旧城与新城）