[解析]
(1)G.语境辨析题.根据横线前句Chinese ancestors actually used hands to eat,but how did they eat soup and porridge?可知我们中国人之前用手吃饭,但他们怎么喝汤和粥呢?G项:They had to use sticks to eat them.人们不得不使用木棍帮助自己吃这样的流食.符合文意,故选G.
(2)E.中心思想题.本段介绍了筷子是由谁发明的.横线前句One says that Jiang Ziya,an ancient wise man,created chopsticks.告诉我们:有人说筷子是姜子牙发明的.横线后句But there is no exact history record about the invention.告诉我们这些说法都没有准确的历史记录.所以E项:There also go around some other stories.还有另外的故事告诉我们"还有其他发明筷子的故事"与本段中心思想一致.故选E.
(3)F.联系上文题.根据本段的话题是:如何使用筷子?根据第二句You can do it if you practice it for some time,even if you are a foreigner.可知只有通过不断的练习才可以熟练地使用筷子.F项:Remember to practice with patience.要耐心练习.符合文意,故选F.
(4)B.理解判读题.本段的话题是关于使用筷子的礼仪.选项中只有B项"It is considered to be polite and thoughtful to pick up food for the elderly and children.用筷子给老人捡食物是很有礼貌的"与使用筷子的礼仪相关.故选B.
(5)D.段落理解题.本段介绍了上海的筷子博物馆的信息.横线前句"The museum gathered more than 1,200 pairs of chopsticks from China,Korea,Japan and Thailand."告诉我们这个博物馆里收集了来自中国、韩国、日本和泰国的很多筷子.D项:The oldest one was from the Tang Dynasty.最古老的筷子来自唐朝,与本段主题一致.故选D.