课时作业(四十三)选修8Unit22EnvironmentalProtection第1课时Ⅰ
单项填空1—.I’mgoingtoLondonnextMonday
—Whata________
A.conclusionB.consequenceC.coincidenceD.celebration2.Theexpertadvisedtheboy,whoalwaysfailstorememberthenewwords,to________aneffectivewayoflearningvocabulary
A.admireB.designC.adoptD.invent3—.Doyouhappentoknowtheprofessor________inLily’sspeech
Iwasintroducedtohimataconferencelastyear
A.referringtoB.torefertoC.havingreferredtoD.referredto4.________myfriendsandmyselfIthankyou—withoutyourhelpwewouldhavelostourlives
A.IncontrastwithB.InrelationtoC.OnbehalfofD.Regardlessof5.Asweallknow,theoryisbasedonpracticeand________servespractice
A.inturnB.inreturnC.inshortD.innature6.Thethiefwascaughtbythepoliceintherailwaystationbeforehewasableto________
A.purchaseB.fleeC.flockD.avoid7—.ShallI________