2. 职称英语
  3. The last half of the nineteenth century________the steady improvement in the mea

The last half of the nineteenth century________the steady improvement in the mea

游客2023-10-21  48
问题 The last half of the nineteenth century________the steady improvement in the means of travel.
选项 A、has witnessed
B、was witnessed
C、witnessed
D、is witnessed
答案 C
解析 十九世纪后半叶见证了人们出行方式的稳步改善。动词时态语态题。该句的主语是The last half of the nineteenth century，提示句子的时态应该是过去时。witness是“目击，见证”的意思，经常用年代、事件来作其主语，用主动形式，这是一种比较生动的表达方式。A项是现在完成时，B和D项都是被动语态，只有witnessed符合语法要求，故C项为正确答案。
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