题目内容：
Directions：In this section，you will hear a passage three times．When the passage is read for the first time，you should listen carefully for its general idea．When the passage is read for the second time,you are required to fill in the blanks numbered from 36 to 43 with the exact words you have just heard．For blanks numbered from 44 to 46 you are required to fill in the missing information．For these blanks,you can either use the exact words you have just heard or write down the main points in your own words．Finally,when the passage is read for the third time，you should check what you have written． 注意：此部分试题在答题卡2上；请在答题卡2上作答。
In about 45 years，temperatures on Earth will be hotter than at anytime during the past one million years，says the U.S.(36)___________top climatologist in a new report(37)________today．
According to the report，published in the(38)________of the National Academy of Sciences，the planet is just two degrees shy of an(39)__________temperature of 59 degrees Fahrenheit，which is what they(40)________the temperature was about a million years ago．
NASA's James Hansen，along with(41)_________from the University of California and Columbia University，are for the first time，marking a(42)__________signaling the approach of temperatures that humans have never(43)_________.
“Humans are now in control of the Earth's climate，for better or worse，”Hansen says．
(44)___________________________________________________.
What that temperature change means is that by mid-century,the world will experience even more record heat waves，wildfires,more intense storms and flooding．In other parts of the world，(45)_______________________________
Hansen stresses we can't wait that long to cut greenhouse gas pollution，because of the decades it takes for the climate system to respond to changes．(46) _________________________________.
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