#6285462A pupil wearing protective face mask waits before the Unified State Exam in physics in School No.2025 in Moscow, Russia.Sign in or register,to downloadAdd to cartRemove from cartPackage: Russia Unified State ExamCategories: EducationLocation: Moscow, RussiaEvent date: 13.07.2020Date published: 13.07.2020Author: Evgeny OdinokovSource: SputnikCredit: SputnikOriginal: DigitalMedia: JPEG, 2652x2144px, 4.4MbJob-ID: c98a12440177c462SARS-CoV-2COVIDCOVID-19viruspandemicepidemicinfection2019-nCoVclassroomtesteducationstudy