晶晶和孙杰进人初中以后，两人在学习和生活上互相帮助，建立了真挚的友谊。有一天，在放学回家的路上，孙杰递给晶晶一封信。晶晶回去打开一看，信中表达了对晶晶的爱恋之情，晶晶为之心动。从此，两个沉迷于“爱河”中不能自拔。几乎形影不离，班上活动也不爱参加，学习也静不下心来。特别是发生误会时，彼此更加心绪不宁。为此，晶晶十分苦恼。阅读材料后请回答：

    There are many places of interest in China.They1lots of visitors from all over the world every year.The most famous one among them is the Great Wall.It has a 2   of over two thousand years.It is about 6300kilometers 3.It is often called "Ten-Thousand﹣Li Great Wall"and it is one of the "Seven Wonders" of the ancient world.

    Besides the Great Wall，many rivers，such as the Yangtze River and the Yellow River are very4 as well.

    Among the rivers，the Yangtze River is the longest in China and the5   largest in the world after the Nile in Africa and the Amazon in South America.As the largest water system in China，the Yangtze River is very 6   to the country.

    Rivers and lakes are usually the birthplaces of Chinese culture.Have you heard of the7   love story about Xu Xian and White Snake？It is said that the story happened on West Lake a long time ago.West Lake is the most fantastic place that I have ever visited.It8   in the south﹣west of Hangzhou.Many tourist attractions in Hangzhou are worth9，such as Sudi Causeway，the Broken Bridge and Leifeng Pagoda.The scenery is so attractive that visitors often lose themselves in it.

    Now more and more foreign 10 choose to travel in China for its beautiful scenery.Why not have a trip with your family in the coming winter holiday？

Would you like some____(fruit)?

某地一天早晨的气温为﹣3℃，中午比早晨上升了7℃，夜间又比中午下降了8℃，则这天的夜间的气温是____ ℃

有下列五种正多边形地砖：：

①正三角形；②正方形；③正五边形；④正六边形；⑤正八边形，

现要用同一种大小一样、形状相同的正多边形地砖铺设地面．其中能做到此之间不留空隙、不重叠地铺设的地砖有____ ．（填写序号）