单选题 The prime minister and foreign minister ______ now in China for a 3-day visit.
  • A. is
  • B. are
  • C. to be
  • D. being
【正确答案】 A
【答案解析】[解析] 本题考查主谓一致。句中and连接的两个词是指同一个人，后面的谓语动词用单数形式。