单选题 The hostess welcomed her guests in a ______ manner, which made all the people present at ease.
  • A. spacious
  • B. suspicious
  • C. gracious
  • D. merciful
【正确答案】 C
【答案解析】[解析] 题型词汇题。gracious亲切的，spacious大规模的，suspicious可疑的，merciful仁慈的。