1.(单选题)—Doyoulikethattechnologyexhibition
—Yes,Ilikeitverymuch..
A.It finally comes true.
B.It shows me the impressive magic power of 3D printing.
C.It is a good chance.
正确
2.(单选题)—3Dprintingisoneofthelatesttechnologicalinnovations.
—____Maybeitsfunctionsarequestionable.
A.Really
B.Exactly.
C.I think so.
正确
3.(单选题)—Doyoupreferaportableoraclumsy3Dprinter
—.
A.No, a portable 3D printer is more useful.
B.Yes, Iwould not have a clumsy one.
C.I prefer a portableone to a clumsy one.
正确
4.(单选题)3Dprintingisjustatthebeginningstage.Itisnot____.
A.mature
B.ripe
C.grown
正确
5.(单选题)3Dprintershavespreadfromlabstoindustrialfactories,____theyarebeingcheaperandcheaper.
A.so
B.and
C.yet
正确
二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。
（课外资料）
Inthegrass,ababyduckwashatched(孵化)outinacollegebiologylabwithabackwardleftfoot.Atthetime,itprobablywouldn’thavesurvived,ifMikeGarydidn’trecommendaproperoperationtocutoffthatbadfoot.
Monthsafterthehealingprocess,engineersatNovacopyCompanyproduceda3Dprintedmodelthatwouldbeusedtocreateaprosthetic(修复的)footfortheduck.ConsideringthatABSplasticswerenotflexibleenoughforthistypeofexercise,theNovacopycompanymadeathree-dimensionallymodeledfootmadeofsilicone,withthehopetocreateapermanentprosthesis(假肢)fortheduck.
Ittookjust13hourstoproduce.This3Dprosthesisdemonstratedthe3Dtechnologiescanbeusednotonlyforhumanapplication,butalsoinforeignsubjectssuchasanimalsandothermedicaltreatments.
Wherewasthebabyduckhatchedout《在此填空1》
A.Inacollegebiologylab.
B.Inabackyard.
C.InNoacopyCompany.
2.Whatwaswrongwiththebabyduck《在此填空2》
A.Itdidn’tsurvived.
B.Itwasbornwithabackwardleftfoot.
C.MikeGarycutoffthatbadfoot.
3.CouldABSplasticsbeusedtoproducea3Dprintedmodelthatwouldbeusedtocreateaprostheticfootfortheduck《在此填空3》
A.No,becauseABSplasticswerenotflexibleenough.
B.Yes,butitcouldonlybeproducedbyNovacopyCompany.
C.Yes,becauseitwasmadeofsilicone.
4.Howlongdidittaketocreateapermanentprosthesisfortheduck《在此填空4》
A.10hours.
B.13hours.
C.30hours.
5.Whatdidthelastsentenceofthispassageindicate《在此填空5》
A.3Dtechnologiescanbeusedonlyforhumanapplication.
B.3Dtechnologiescanbeusedonlyforforeigners.
C.3Dtechnologiescanbeusedtohuman,animalsandothermedicaltreatments.
1.
A.A
B.B
C.C
2.
A.A
B.B
C.C
3.
A.A
B.B
C.C
4.
A.A
B.B
C.C
5.
A.A
B.B
C.C
正确答案：1：A、2：B、3：A、4：B、5：C
