单选题 The United States is a nation of immigrants. By the year 2000, more than 11% of all Americans were foreign born. Which state has the largest number of immigrants?
A. New Jersey B. California C. New York D. Arizona

【正确答案】 B
【答案解析】[考点] 英语知识考查
[解析] 根据常识，加利福尼亚的外来人口最多。