Passage: Chad has several regions: a desert zone in the north, an arid Sahelian belt in the centre and a more fertile Sudanian Savanna zone in the south. Lake Chad, after which the country is named, is the largest wetland in Chad and the second-largest in Africa. The capital N'Djamena is the largest city.  Chad's official languages are Arabic and French. Chad is home to over 200 different ethnic and linguistic groups. The most popular religion of Chad is Islam (at 55%), followed by Christianity (at 40%).

Question: What country in Africa has two official languages?
Chad