ECO的精選

問題詳情：Eco-friendlyCarRaceCanyouimagineacarracer(賽車)issoeco-friendlythatitstyresaremadefrompotatoes,itsbodyiscreatedfromhemp(大麻)andrapeseedoilanditrunsonfuelmadefromwheatandsugarbeet（甜菜）?Theone-s...

DrimafonECOprocessStrippingagentDyapolECOforreactivedyesNON-ECOLOGYPROBLEMSANDCOUNTERMEASURESOFECO-TOURISM--WITHTHECASEOFNATUREECO-TOURISM;PRACTICALPATTERNSANDTECHNIQUESFORECO-AGRICULTURALCONSTRUCTION...

問題詳情：Eco­tourisminvolvespeopletravelingtobeautifulbutenvironmentallysensitiveplaces.Suchtripsare    __1__  carriedoutwithanexperiencedguide.Overrecentyears,thistypeoftravelhasbeensteadilygai...

問題詳情：Eco-friendlyCarRacerCanyouimageacarracerissoeco-friendlythatitstyresaremadefrompotatoes,itsbodyiscreatedfromhemp（大麻）andrapeseedoilanditrunsonfuelmadefromwheatandsugarbeet?Theone-seaterracingca...

問題詳情：Whatiseco­fashion?Eco-fashionisaboutmakingclothesthattakeintoaccounttheenvironment,thehealthofconsumersandtheworkingconditionsofpeopleinthefashionindustry. Itisacomplexphenomenonandthecommon...

問題詳情：如圖，直線AB、CD交於點O，OT⊥AB於O，CE∥AB交CD於點C，若∠ECO=30°，則∠DOT等於（）A．30°     B．45°    C．60°     D．120°【回答】C  解析：∵CE∥AB，∴∠DOB=∠ECO=30°.∵OT⊥AB，∴∠BOT=90°，∴∠DOT=∠B...