ⅰ.语法单句填空 1．zhusuan, ________ chinese traditional calculating method, has been listed as ________ unesco world intangible cultural heritage. 答案：a；a 句意为：珠算，一种中国传统的计算方法，已被联合国教科文组织列入世界非物质文化遗产。第一空泛指“一种传统的计算方法”，应用a；第二空泛指“一种世界非物质文化遗产”，用不定冠词a。 2．the girl got into ________ panic when she heard ________ frightening news.
