【急!请英语好的回答!1、Itisnecessarytobuildmodernpowerstationswhichwillproduceelectricityas__________aspossible.A、efficientB、effectiveC、efficientlyD、inefficient2、Everyonelearnsbestfromhis】
急!请英语好的回答!
1、Itisnecessarytobuildmodernpowerstationswhichwillproduceelectricityas__________aspossible.
A、efficientB、effective
C、efficientlyD、inefficient
2、Everyonelearnsbestfromhisown_____.
A、experienceB、choice
C、suicideD、temper
3、Nowonderthoseplantsaredying.They_________anywaterforages!
A、haven’thadB、haven’t
C、hadn’thadD、hadn’t
4、ThesethreeAmericanwomen______Chineseinourcollegeforthreeyears.
A、willhavestudiedB、studies
C、havestudiedD、willstudy
5、Ihaven’tseenMarythesepastfewdays.I’mafraidshe_____herselfforsometime.
A、hasn’tbeenfeelingB、isfeeling
C、hadn’tbeenfeelingD、wasfeeling