2. 职称英语
  3. There ought to be less anxiety over the perceived risk of mountain climbing than

There ought to be less anxiety over the perceived risk of mountain climbing than

游客2025-01-29  17
问题 There ought to be less anxiety over the perceived risk of mountain climbing than exist in the public mind today.
选项 A、existing
B、exists
C、to exist
D、it exists
答案 B
解析 句意：人们对于爬山潜在风险的担忧，应比现在所有的更少才是。本题考查从句中省略主语的用法。than后接一个比较状语从句，由于前半句主语是anxiety，所以从句主语也是anxiety，故exist用第三人称单数形式，选项B正确。
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