单选题 The elements of nature must be reckoned with in any military campaign. Napoleon and Hitler both underestimated the ______ of the Russian winter.
  • A. severity
  • B. consequence
  • C. influence
  • D. threat
【正确答案】 A
【答案解析】[解析] 四个选项的意思分别是:severity恶劣;consequence后果;influence影响;threat威胁。句意是,在一切军事行动中,必须要考虑到恶劣的天气,而拿破仑和希特勒两人除恰都低估了俄罗斯的严冬。所以正确答案是A选项。