land surface temperature difference (K) 其中这个 K 温度单位,有负数没有?怎么换算成摄氏度?

about三分之一of hte world's land surface is d_____ brown tempera paint, surface rain forests cover about 6% of the earth's land surface.(改为同意句）6% of the earth's land surface ( )( )( )rain forests tempera-mental predominance of courage land land land land surface temperature difference (K) 其中这个 K 温度单位,有负数没有?怎么换算成摄氏度? 40% of the world's land surface are coverd by forests nad grassland 应该是are 还是is One-third of the world’s land surface is desert .（ 划线提问 ） __________ __________ of the worlOne-third of the world’s land surface is desert .（ 划线提问：one-third ）__________ __________ of the world’s surface is desert only ------the surface of the earth is land.A.part of B.a part of C.parts of D.part 选什么为什么 flowing surface biting surface surface是什么意思 surface是什么 flat surface surface eruption