语法填空
Reportingthenewsthroughphotosiscalledphotojournalism．Attimesphotojournaliststelltheirstories1asinglepicture．At2timestheyuseagroupofpicturestotellastory．Eachpictureislikeachapterinabookwhichcandomorethanrecordthefacts．Itcanalsobeastrongforceforsocialchange．
JacobRiiswasamongthefirstphotojournalists．HetookpicturesofpartsofNewYorkCity3thepoorlived．Riisbelievedthat4(poor)causedcrimeandhispoint5(prove)byhisphotos．Afewyearslaterthephotosofsmallchildren6(work)infactoriesbyLewisHineshocked7public．Hine’spictureshelpedbring8lawstoprotectsuchchildren．
Hundredsofpicturesmayhavetobetakeninordertogetoneortworeallygoodphotos．Ittakessciencetohavethephotocomeoutclearlyandarttomakeaphotothathasagooddesignandexpressesfeeling．Photojournalistsmakeanactualrecordof9theysee．Aphoto10canbebothaworkofartandanactualrecord．Itcanrecordanimportanteventasabeautifulorexcitingpicture．
Ashistoricalandartisticdocuments(文献)photoscanbecomemoreimportantovertime．