【正文】
acher and her class are talking about a map of China. What class are they having? There are some cute children drawing trees ,flowers and green grass on the paper. What class are they having? Students in Class Seven are learning about the past in the class. What class are they having? 了解 Some boys are working on puters in the class. What class are they having? They are working on math problems. What class are they having? 研究、致力于