Please Listen to the following TED talk and answer the questions followed.（3分08秒-4分02秒）The paper lead the speaker testifying to Congress in the 1980’s, testimony in which he emphasized that global warming increases A.Only heatwaves and droughts on one hand,?directly from the warming B.Rainfall will become?in less extreme events C.There will be stronger storms D.increases both extremes?of the Earth’s water cycle

Please Listen to the following TED talk and answer the questions followed.（3分08秒-4分02秒）The paper lead the speaker testifying to Congress in the 1980’s, testimony in which he emphasized that global warming increases A.Only heatwaves and droughts on one hand,?directly from the warming B.Rainfall will become?in less extreme events C.There will be stronger storms D.increases both extremes?of the Earth’s water cycle

正确答案：D