单选题 Though he was born and brought up in Japan, he can speak good English.
  • A. smooth
  • B. fluent
  • C. fluid
  • D. flowing


【正确答案】 B
【答案解析】good在此句中和fluent同义：流畅的、流利的，主要形容说话、写作；smooth：平滑的、平稳的；fluid：流动的、可改变的；flowing：流动的。