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22. The English proverb says, ________. This is quite true because ________. 23. ________ is now ________, and at the same time ________. These two factors have caused ________. Then what shall we do to solve ________ in the face of such a situation. 24. One of our ancient philosophers said, ________. Chinese people have always been holding this idea to be one of their standards of morality. 25. One of the great early writers said that ________. If this is true, the present situation should make us ponder over ________. 26. Why do ________? Many people often ask questions like this. 27. In recent years, there is a general tendency to ________. According to a study, there is ________. compared with ________ last year. Why ________? 28. According to a survey, there is a growing number of ________. What brings this result? The main reason rests with. | 
