第18题(2.0)分Thestudentssuccessfully()theanswertotheproblem.
A、gaveup
B、workedout
C、arrived
D、knew
第19题(2.0)分I’dliketo()_thisoldcarwithanewmodel,butIcan’taffordit.
A、change
B、replace
C、convert
D、substitute
第20题(2.0)分()himselfanidealjob.
A、Nowherehecouldfind
B、Nowherecouldhefind
C、Hecouldnowherefind
D、Hecouldfindnowhere
第21题(2.0)分Doyouagreewithme()that?
A、on
B、at
C、in
D、for
第22题(2.0)分HardlyhadJuliegraduatedfromuniversity()shegotajobinabank.
A、than
B、while
C、when
D、then
第23题(2.0)分Don’tbetoo()aboutthingsyouarenotsupposedtoknow.
A、strange
B、amusing
C、curious
D、conscious
第24题(2.0)分Icarryonlyenoughmoneytomakechangefora()bill.
A、tens-dollar
B、ten-dollar
C、ten-dollars
D、tens-dollars
第25题(2.0)分Thewaterwillbefurtherpollutedunlesssomemeasures().
A、willbetaken
B、aretaken
C、weretaken
D、hadbeentaken
第26题(2.0)分Little()abouthisownsafetythoughhewasingreatdangerhimself.
A、doeshecare
B、didhecare
C、hecares
D、hecared
第27题(2.0)分Juliehasgainedmoreexperiencethan()inherrestaurantandthecustomerslikeher.
A、anywaitress
B、otherwaitresses
C、thewaitress
D、anyotherwaitress
第28题(2.0)分Sheseemstobetooshortfora().
A、twenty-yearoldgirl
B、girltwenty-year-old
C、twenty-years-oldgirl
D、girloftwenty
第29题(2.0)分()whatthesituationwouldbelike,theydecidedtokeepsilent.
A、Knowingnot
B、Notknow
C、Notknowing
D、Havingnotknown
第30题(2.0)分Althoughshewasfrightened,sheansweredwitha()voice.
A、quiet
B、silent
C、still
D、calm
第31题(2.0)分()thatleathersho