1、Section Listening and Talking,Reading for Writing, Assessing Your Progress with2.Listening;how3.pronunciation 4.on5.to6.For7.from8.description9.equally 10.opening 三、1.problems with2.bridge the gap between supply and demand3.demands your patience 4.related to5.main idea;Any advice 四、1.D2.C3.D4.D5.B6.
2、C 五、1.D2.B3.A4.F5.E 六、With the development of China,Chinese has become a global language.Chinese is a difficult language to learn for both natives and foreigners,who usually find it a struggle to write the Chinese characters and to learn Chinese well.From my point of view,your attitude and means are very important.You will one day appreciate the beauty of the language if you dont give up.