2. 职称英语
  3. We don’t realize that our eyes are important until ______. [br] Cataracts is a k

We don’t realize that our eyes are important until ______. [br] Cataracts is a k

游客2025-07-31  21
问题 We don’t realize that our eyes are important until ______. [br] Cataracts is a kind of illness that ______.
选项 A、must lead to blindness
B、can not be treated by operations
C、can be cured
D、can change the color of eyes
答案 C
解析 本题从文章第四段Some people’s eyes become cloudy because of cataracts. Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them. 可以看出答案。
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