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Unit3Period5Usinglanguage(2)课时练习
姓名:___________学号:_________得分:____________限时:45分
I:单词填空。(每个1分,共10分)
Thetransportsystemcan’tcopewiththev_______________ofpassengers.(容量)
Lastweektheoperationr____________hiseyesight.(恢复视力)
3.Engineerscarriedoutathoroughi___________________ofthewaterpump.(检查)
4.Thecompanywas_____________£20,000forgettinginvolvedinillegaltrade.(罚款)
5.Whateveryoudowillhaveagreati__________________(对……有影响)society,sobehavewell.
6.Theneweditionofthedictionarywithnewidiomswill_________________laterthismonth,asyouanticipate.(出版)
7.Themassiveincreaseinspendingfailedtos___________(维持)hislifewhenhebecameseriouslyill.
8.Heisn’tasilentboy.Onthecontrary,hef________________(频繁)asksquestionsabouttheInternet.
9.Sheb___________________goodnewsto(向……传播这个好消息)allherfriends.
10.S________________thegoodchanceoryouwillregretit.(抓住)
II:根据汉语意思用恰当的结构完成句子。(每个2分,共10分)
1.Smoking_____________________hisearlydeath.Therehadbeenapriorcase.(导致)
2.Iwasnearlyfrozen_____________________________.寒风吹得我几乎冻僵了
3._________,hehurriedtothemall.所有工作都做完了,他匆忙去了商场。
4.Yourmonthlybudgetmust__________________________thecompanyonthefirstdayofeachmonth.(提交)
5.Eversinceoursecretarywalkedout,theofficehasbeen_____________(混乱)
III.阅读理解。(每个2.5分)
A
Humansproducemorethan300milliontonsofplasticeveryyear.Almosthalfofthatwindsupinlandfills(垃圾填埋场),andupto12milliontonspollutetheoceans.Sofarthereisnoeffectivewaytogetridofit,butanewstudysuggestsananswermaylieinthestomachsofsomehungryworms.
ResearchersinSpainandEnglandrecentlyfoundthatthewormsofthegreaterwaxmothcanbreakdownpolyethylene,whichaccountsfor40%ofplastics.Theteamleft100waxwormsonacommercialpolyethyleneshoppingbagfor12hours,andthewormsconsumedandbrokedownabout92milligrams,oralmost3%ofit.To
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