【简答题】This is the Economics Report from Learning English. This has been a year of changing in China. The Chinese economy is 1._______ down. For the past 30 years, economy growth in China has 2._________...
【简答题】Many large cities are not so beautiful. There is a lot of trash in the streets. 1 , some of them can be 2 . If people want to 3 the problem, they should do it right now. They must work out 4 of makein...