People who cannot ______________ colours are said to be colour-blind.
举一反三
- What is the theme of the text? A: People who are blind still have the courage and willpower to overcome their difficulties B: Blind people can still find beauty in life although they cannot enjoy the sights of the world C: Blind people have keener sense of touch although they cannot see the world around them D: People who are blind still can enjoy themselves if they do things that don’t involve sight.
- Among people who suffer from colour blindness,________ .
- 在PUBMED数据库中检索有关色盲的文献，以下哪个检索式不正确（） A: color and blind B: （color or colour）and blind C: colo？r and blind D: colour and blind
- “目光如豆” is similar to the American idiom describing people who are as blind as bats.
- Warm colours are suitable for _________. A: offices B: a living-room C: toilet D: people who don't like to be with others