請依下文回答第 46 題至第 50 題：Here are the facts: 65 million people displaced from their homes by violence and persecution last year. If it was a country,that would be the 21st largest country in the world. Most of those people, about 40 million, stay within their own homecountry, but 25 million are refugees. That means they cross a border into a neighboring state. Most of them are living inpoor countries, relatively poor or lower-middle-income countries, like Lebanon. In Lebanon, one in four people is arefugee, a quarter of the whole population. And refugees stay for a long time. The average length of displacement is 10years. I went to what was the world’s largest refugee camp, in eastern Kenya. It’s called Dadaab. It was built in 1991-92as a "temporary camp" for Somalis fleeing the civil war. I met Silo. And naïvely I said to Silo, "Do you think you’ll evergo home to Somalia?" And she said, "What do you mean, go home? I was born here." And then when I asked the campmanagement how many of the 330,000 people in that camp were born there, they gave me the answer: 100,000. That’swhat long-term displacement means.
【題組】46 What is the best title for this passage?
(A) The Global Refugee Crisis
(B) The Global Overpopulation Crisis
(C) The 21 Largest Country in the World st
(D) The Crisis in the Middle East