2025年11月21日
Please Listen to the following TED talk and answer the questions followed.(1分55秒-2分17秒)British physicist John Tyndall,?in the 1850’s,?made laboratory measurements?of the infrared radiation,?which is heat.?And he showed that gasses such as CO2___________?,?thus acting like a blanket?warming Earth’s surface. A.reflect sunlight B.reflect heat C.absorb sunlight D.absorb heat
Please Listen to...