#6278977A security guard checks a pupil before the Unified State Exam in literature at a school, in Moscow, Russia.Sign in or register,to downloadAdd to cartRemove from cartPackage: Russia School Unified State ExamsCategories: EducationLocation: Moscow, RussiaEvent date: 03.07.2020Date published: 03.07.2020Author: Vladimir AstapkovichSource: SputnikCredit: SputnikOriginal: DigitalMedia: JPEG, 5568x3712px, 12.5MbJob-ID: 65f877ab16aa2171SARS-CoV-2COVIDCOVID-19viruspandemicepidemicinfection2019-nCoVcoronavirusexaminationstudenttestingtestUSE