专四词汇练习单选题2000(含生词批注)

由国际木材交易平台木城网提供(铀)andundergroundthermalpower(地热).a.wealthyb.abundantc.adequated.sufficient25.Theyoungcouplewerequiteexcitedbythe_________ofhavingtheirfirstchild.a.perspectiveb.prospectc.futuredforesight26.Somanychildrenhaveboughttheballoonsthatthestoreisnowoutof__________.a.stuffb.materialc.stockd.staff由国际木材交易平台木城网提供’schecks,whichprovideasecure_________tocarryingyourmoneyincash.,a.substituteb.replacementc.preferenced.alternative43.Don'tpokeyournoseintowhatdoesn’t_________you.a.connectb.relatec.concernd.interest44.Thediscussionwasmprolongedandexhausting_______thatthespeakersstoppedforrefreshments.a.atlargeb.atintervalsc.atrandomd.atlength45.Dozensofscientificgroupsallovertheworldhavebeen_________thegoal