When the gas rises into the sky,the heat from the sun can come____them but the heat from theground cannot.A.through B.over C.into D.toward
问题描述:
When the gas rises into the sky,the heat from the sun can come____them but the heat from the
ground cannot.A.through B.over C.into D.toward
答
A 太阳热可以穿过大气而地球散发的热则不行.through表示穿过