相關AccordingtoaUNreport的文學知識

問題詳情： AccordingtoaUNreport,onethirdoftheworldpopulationhaveno________tocleandrinkingwaterandhealthcare.  A.means             B.approach                C.channel  ...

問題詳情： AccordingtoaUNreport,cleandrinkingwaterandhealthcarearenotto30percentoftheworldpopulation.A.sensible                           B.responsibleC.accessible     ...