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趣找答案
26.What is the purpose of writing Xu's children in the last paragraph?A.To explain why large-scale grain experiments are carried out locally.B.To compare the different farming techniques between two generations.C.To show Xu's spirit and cause of scientific farming can be passed down.D.To prove they are more talented in agriculture than Xu himself.27.Which of the following can best describe Xu Congxiang?A.Ambitious and devoted.B.Empathetic and pioneering.C.Sociable and independent.D.Industrious and determined.