The biggest oil spill happened in 1989. [br] Scientists are studying and develop

游客2024-03-05 70

问题 The biggest oil spill happened in 1989. [br] Scientists are studying and developing solar power, wind power, and hydroelectric______to replace oil.

选项

答案 technologies

解析在文章最后一段，作者提到了科学家们正在研究和开发太阳能、风能以及水电来替代石油。

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The biggest oil spill happened in 1989. [br] Scientists are studying and develop

Supposeyouarestudyingatauniversitywhichoffersscholarshipstothosestud

Almostallcompaniestryingtodevelopnewproductsandcreatenewjobshaveto

Thankstothegreatachievementsmadeinthedevelopmentofscienceandtech

Thebiggestoilspillhappenedin1989.[br]Scientistsarestudyinganddevelop

Thebiggestoilspillhappenedin1989.[br]Fromtheauthor’spointofview,th

Thebiggestoilspillhappenedin1989.[br]Thepollutioncausedbyoilspills

Thebiggestoilspillhappenedin1989.[br]Theauthorsuggestsdrivingincar

Scientiststhinkthemoralists’warningis______.[br]Whatthegovernmentcan

Scientiststhinkthemoralists’warningis______.[br]Themainideainthesec

(尽管极好的演技)____________andwell-developedplotthethree-hourmoviecouldnothol

[originaltext]TodayI’dliketomentionaninterestingtelevisionprogramt

Stocks,bonds,landpeopleinvestindifferentthingsand(1).Butallinve

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胸骨左缘第一、二肋间及其附近区域听到连续性杂音，见于A.二尖瓣狭窄 B.二尖瓣

老王围着边长为50米的正六边形的草地跑步，他从某个角点出发，按顺时钟方向跑了50

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