- [英語(yǔ)聽(tīng)力] Earth&Sky:人工生命研究的進(jìn)步
聽(tīng)寫填空,只寫填空內(nèi)容,不抄全文,3-5個(gè)句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn)~ Steven Benner: In science you get excited by incremental steps, by even small things. And in a sense, this is an incremental ste...
- [英語(yǔ)聽(tīng)力] Earth&Sky:反射莊稼可控制變暖
聽(tīng)寫填空,只寫填空內(nèi)容,不抄全文,3-5個(gè)句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn)~ A scientific study has shown that farmers could help curb global warming by planting crops with leaves that reflect more sunligh...
- [英語(yǔ)聽(tīng)力] Earth&Sky:颶風(fēng)艾克侵蝕島嶼
聽(tīng)寫填空,只寫填空內(nèi)容,不抄全文,3-5個(gè)句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn)~ Hints: Hurricane Ike Galveston Galveston Bay Gulf of Mexico Geophysicist John Goff has studied some of the slim barrier islands...
- [英語(yǔ)聽(tīng)力] Earth&Sky:我們故意改變地球氣候嗎？
聽(tīng)寫填空,只寫填空內(nèi)容,不抄全文,3-5個(gè)句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn)~ The Kyoto Protocol – an international climate treaty – expires in the year 2012. In March 2009, scientists met to prepare poli.
- [英語(yǔ)聽(tīng)力] Earth&Sky:我們故意改變地球氣候嗎？
聽(tīng)寫填空,只寫填空內(nèi)容,不抄全文,3-5個(gè)句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn)~ The Kyoto Protocol – an international climate treaty – expires in the year 2012. In March 2009, scientists met to prepare poli...
- [英語(yǔ)聽(tīng)力] Earth&Sky:納米技術(shù)與農(nóng)業(yè)
聽(tīng)寫填空,只寫填空內(nèi)容,不抄全文,3-5個(gè)句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn)~~ "It's going to be difficult to be transparent, keep the public well informed, as well as trying to respect the need for industr...
- [英語(yǔ)聽(tīng)力] Earth&Sky:砷與地下水安全
聽(tīng)寫填空,只寫填空內(nèi)容,不抄全文,3-5個(gè)句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn)~ Hints: 1990s Bangladesh Bangladeshi People around the world rely on groundwater as a safe drinking source. But, as University o...
- [英語(yǔ)聽(tīng)力] Earth&Sky:充斥著白色垃圾的太平洋回旋
聽(tīng)寫填空,只寫填空內(nèi)容,不抄全文,3-5個(gè)句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn)~ Plastic trash is collecting in vast areas of the north Pacific Ocean — and staying there. That's according to Marcus Eriksen of...
- [英語(yǔ)聽(tīng)力] Earth&Sky:溫室氣體是污染物，威脅公共環(huán)境
450)this.width=450" 聽(tīng)寫填空,只寫填空內(nèi)容,不抄全文,3-5個(gè)句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn)~ Hint: CO2 In mid-April 2009, the U.S. Environmental Protection Agency – EPA – declared that carbon dioxide...
- [英語(yǔ)聽(tīng)力] Earth&Sky:美國(guó)編制環(huán)境影響文件
聽(tīng)寫填空,只寫填空內(nèi)容,不抄全文,3-5個(gè)句子,不用寫標(biāo)號(hào),注意標(biāo)點(diǎn)~ Jerry Melillo: We have extensive documentation now of a variety of impacts of climate change in natural systems. You're listen...