- 问题详情:Abuld-it-yourselfsolarstill(蒸馏器)isoneofthebestwaystoobtaindrinkingwaterinareaswheretheliquidisnotreadilyavailable.DevelopedbytwodoctorsintheU.S.DepartmentofAgriculture,it’sanexcellentwatercollector.Unfortunately,youmustcarrythenecessaryequi...
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- 问题详情:改错:(2017·全国卷Ⅰ)Abuildityourselfsolarstill(蒸馏器)isoneofthebestwaytoobtaindrinkingwaterinareaswheretheliquidisnotreadilyavailable.________________________________________________________________________【回答】way→ways根据句意可知,这...
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