At______,photographyisachemicalprocess,duringwhichalight-sensitivematerialisalteredwhenexposedtolight.
A、itsmostbasicA
暂无解析
Mymotherwasdeterminedtohelpthoseinneedandshewouldhavebeenimmenselyproudofwhathasbeenachievedtheselast20years.Theitalicizedpartinthesentenceexpresses_______.
HismannerwassopleasantthatBollafeltat（）withhimatonce.
I_____thepartymuchmoreiftherehadn’tbeenquitesuchacrowdofpeoplethere.
Arrivingatthebusstop,_____waitingthere.
Thecountry’schiefexportsarecoal,carsandcottongoods,cars_____themostimportantofthese.
