单选题 In general, the British people belong to one of the more {{U}}affluent{{/U}} countries of Europe and enjoy a high standard of living compared to the rest of the world.
  • A. plentiful
  • B. powerful
  • C. friendly
  • D. wealthy
【正确答案】 D
【答案解析】[解析] affluent“丰富的,富裕的”,四个选项:plentiful“丰富的”;powerful“强有力的”;friendly“友好的”;wealthy“富裕的,富足的”;所以D项符合题意。