新视野大学英语 4

苗长娜

目录

  • 1 Unit 1
    • 1.1 使用说明
    • 1.2 Preview
    • 1.3 Section A
    • 1.4 Section B
    • 1.5 Unit Project
  • 2 Unit 2
    • 2.1 Preview
    • 2.2 Section A
    • 2.3 Section B
    • 2.4 Unit Project
  • 3 Unit 3
    • 3.1 Preview
    • 3.2 Section A
    • 3.3 Section B
    • 3.4 Unit Project
  • 4 Unit 4
    • 4.1 Preview
    • 4.2 Section A
    • 4.3 Section B
    • 4.4 Unit Project
  • 5 Unit 5
    • 5.1 Preview
    • 5.2 Section A
    • 5.3 Section B
    • 5.4 Unit Project
  • 6 Unit 6
    • 6.1 Preview
    • 6.2 Section A
    • 6.3 Section B
    • 6.4 Unit Project
  • 7 Unit 7
    • 7.1 Preview
    • 7.2 Section A
    • 7.3 Section B
    • 7.4 Unit Project
  • 8 Unit 8
    • 8.1 Preview
    • 8.2 Section A
    • 8.3 Section B
    • 8.4 Unit Project
Preview
  • 1 Preview A
  • 2 Preview B
  • 3 Preview C

For your reference:

1.

lt's about global warming / greenhouse effect caused by the continuous increase of CO2.

2.

Rapid population growth, various industrial activities, modern lifestyle, human's greed ...