Complete the table below using the information in sections B and C of Reading Passage 2. Choose your answers A-Gfrom the box bel

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问题 Complete the table below using the information in sections B and C of Reading Passage 2.
Choose your answers A-Gfrom the box below the table and write them in boxes 19-22 on your answer sheet.

A Abandonment of fallow period
B Disappearance of old plant varieties
C Increased use of chemical inputs
D Increased irrigation
E Insurance against pests and diseases
F Soil erosion
G Clearing land for cultivation

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答案B // Disappearance of old plant varieties

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