Please Listen to the following TED talk and answer the questions followed.(5分29-5分52秒）The speaker then describe the most important conclusion from the physics, first,_____________, and second, _____________. A.first, from Earth’s energy balance?and, second, from Earth’s changing geographical history B.first, from Earth’s energy balance?and, second, from Earth’s warming history C.first, from Earth’s radiation balance?and, second, from Earth’s climate history D.first, from Earth’s energy balance?and, second, from Earth’s climate history
正确答案：D
