题目

As most university students are packing their bags，boarding trains or flying home for the Spring Festival，some will stay behind to spend the holiday on campus． Zhou Yunyun，22，a senior finance major at Jilin University，has decided that instead of traveling to Hainan province，he will kill the time by playing computer games with his online friends． “I'm used to chatting and playing with them every day．It’s just fun to make friends this way，”he said．“When I returned home in past years，my relatives always asked me a lot of questions about my plans after gra右图为“世界人口纬度分布分布图”，下列说法正确的是（ ）A.世界人口沿纬度变化方向均匀分布B.世界人口主要分布在北半球中低纬度地区C.世界人口主要分布在南半球中低纬度地区D．世界人口主要分布在高纬度地区