聽寫填空,只寫填空內(nèi)容,不抄全文,4個單詞/詞組+1個句子,不用寫標號~ Dean Hines: Every time we look at anything in astronomy, in a new way, we've discovered things that we didn't expect. You are...

聽寫填空,只寫填空內(nèi)容,不抄全文,4個單詞/詞組+1個句子,不用寫標號~ Jonathan Lunine: The atmosphere of Titan makes it difficult to see the surface. And that's why it has taken so long to kind of ...

聽寫填空,只寫填空內(nèi)容,不抄全文,4個單詞/詞組+1個句子,不用寫標號~ David Mitchell: You cloud coverage and there's less cirrus clouds in the upper atmosphere now to trap that heat, so more heat .

聽寫填空,只寫填空內(nèi)容,不抄全文,4個單詞/詞組+1個句子,不用寫標號~ David Mitchell: You cloud coverage and there's less cirrus clouds in the upper atmosphere now to trap that heat, so more heat ...

450)this.width=450" 聽寫填空,只寫填空內(nèi)容,不抄全文,4個單詞/詞組+1個句子,不用寫標號~ Fernando Pages: One of the tenets of green building is sparing resources – not using so much lumber, not us...

聽寫填空,只寫填空內(nèi)容,不抄全文,4個單詞/詞組+1個句子,不用寫標號~ Lisa Epifani: Some of our choices to move away from foreign oil mean using more water, and I think it’s those trade-offs that...

聽寫填空,只寫填空內(nèi)容,不抄全文,4個單詞/詞組+1個句子,不用寫標號~ Donald Blankenship: In a world of global change, of a warming climate, which ice sheets are likely to go off first? You are li...

聽寫填空,4個單詞/詞組+1個句子,不用寫標號~ David Rutledge: Worldwide coal resources may not be as extensive as people thought. You’re listening to CalTech engineer David Rutledge, who spoke...

聽寫填空,4個單詞/詞組+1個句子,不用寫標號,最后主持人自我介紹不寫~ James Hansen: We didn’t realize that we already have increased CO2 into a dangerous zone. You are listening to NASA climate ...

聽寫填空,4個單詞/詞組+1個句子,不用寫標號~ Gregory Berns: Economics is all about decision making. You're listening to neuroscientist Gregory Berns. He’s investigating how the human brain mak...