2. 职称英语
  3. Among people who suffer from colour blindness, ______ . [br] According to the pa

Among people who suffer from colour blindness, ______ . [br] According to the pa

游客2025-03-16  9
问题 Among people who suffer from colour blindness, ______ . [br] According to the passage, dogs and cats ______ .
选项 A、as well as human beings cannot see some colours
B、have fewer cones than human beings
C、have less rods than human beings
D、can see colours as well as human beings
答案 B
解析 推理题。  文章第四段最后一句说，猫和狗识别颜色的能力不如人类，而前文又说了不能识别颜色是因为视锥细胞少，由此，我们可以推出猫和狗的视锥细胞不如人类多。这里易误选的是A选项，注意文中的as well as是“不如…好”的意思，是比较级的as…as形式，不是“也”的意思。
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