2015年6月英語六級答案：試卷一仔細閱讀二（滬江網(wǎng)校版）

61. A: To get their share of clean air.

62. C: Offering preferential treatment to wealthy countries.

63. B: Our relationship to the plant world.

64. D: By pooling their efforts together.

65. C: Share life with nature.