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cold an interesting experience ? What kind of person is Wang Wei? Which answer is wrong? A. stubborn B. determined C. careless D. careful (D) Lan Chang River The Mekong River Can you list the countries that the Mekong flows through? China Laos Burma Thailand Cambodia Vietnam ? begins … ? it passes through valleys… ? 3. It enters… ? it leaves… ? 5. As it enters.. ? 6. Its The details of the Mekong River rapids (small ,clear ,cold) ( move quickly) a waterfall ( wide , brown , warm) (slowly through hills, valleys, plains) delta enters the South China Sea a glacier ? The National Day is ing. We will have a long holiday. It’s a good chance for us to trav