完型英语急求!

Science&technologyhavecontinuallymodifiedhumanexistence.Thescientist

oftodaybelongstoaprofessionthatiswidely21.Scientistsincludetheoreticianswhomainlydevelopnewmethodsto22existingdataandpredictnewresults,andexperimentalistswhomainly23modelsbymakingmeasurements—thoughinpracticethedivisionbetweenthese24isnotclear-cut,andmanyscientistsperformbothtasks.

Mathematicsisoften25withthesciences.Someofthegreatestphysicianshavealsobeencreativemathematicians.Thereisacontinuumfromthemosttheoreticaltothemostempiricalscientistswithno26boundaries.Intermsofpersonality,interests,trainingandprofessionalactivity,thereislittle27betweenappliedmathematiciansandtheoreticalphysicists.

Scientistscanbe28inseveralways.Manyhaveadesiretounderstandwhytheworldisasweseeitandhowitcametobe.Theyexhibitastrong29aboutreality.Othermotivationsarerecognitionbytheirpeersandprestige,orthedesireto30scientificknowledgeforthebenefitofpeople’shealth,thenations,theworld,natureorindustries.

a.recognizedb.motivatedc.distinctd.hardly

e.curiosityf.groupedg.testh.examine

i.differencej.applyk.desiredl.appreciation

m.activitiesn.explaino.naturalp.negotiation