2. 外语
  3. According to the passage, color blindness can be dangerous in certain occupations like ______. Why can’t hats and adult owls se

According to the passage, color blindness can be dangerous in certain occupations like ______. Why can’t hats and adult owls se

admin2009-08-19  46
问题 According to the passage, color blindness can be dangerous in certain occupations like ______.
Why can’t hats and adult owls see colors according to the passage?
选项
答案Because they have no cones
解析 题目问为何蝙蝠和成年猫头鹰无法分辨颜色。根据关键词bats和adult owls定位第三段，该例是为了说明此段的主题句，即：Birds and animals which hunt at night have eyes which contain few or no cones at all，so they can not see colors，由此得出答案。
转载请注明原文地址:https://kaotiyun.com/show/G4pK777K
0

大学英语六级

相关试题推荐
随机试题
最新回复(0)