Прочитайте текст и выберите утверждение, соответствующее содержанию текста
After the passenger has disembarked, officials will check his passport and visa. In some countries they will check the passenger's certificate of vaccination. The traveller is also requested to go through an AIDS check within ten or fourteen days of his/her arrival in the country.
The traveller must go through an AIDS check at the airport.
When the passenger has disembarked the official checks traveller’s ticket, passport and visa.
When the passenger has disembarked the official must check the passenger's certificate of vaccination.
When the passenger has disembarked the official checks his passport and visa.