单选题 Jean has {{U}}made up her mind{{/U}} not to go to the meeting.
  • A. tried
  • B. promised
  • C. decided
  • D. attempted
【正确答案】 C
【答案解析】[解析] make up mind“下决心”，四个选项：try“试图，努力”；promise“承诺”；decide“决定”；attempt“企图，尝试”。