单选题 Located in the center of East St. Louis, the McKinley Mansion provides a rare link to the past in this ______ modern city.
  • (A) otherwise
  • (B) previously
  • (C) variously
  • (D) instead


【正确答案】 A
【答案解析】[词汇] otherwise否则……
[错误答案] (B)以前(C)多方面地(D)代替