2. 外语
  3. Human population growth is a menace to nonhuman life forms on our planet.

Human population growth is a menace to nonhuman life forms on our planet.

admin2008-10-11  59
问题 Human population growth is a menace to nonhuman life forms on our planet.
选项 A、hindrance
B、misfortune
C、catastrophe
D、threat
答案D
解析 menace威胁；threat威胁，恐吓；hindrance障碍，妨碍；misfortune不幸，灾祸；catastrophe灾难。
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