問題詳情
【題組】42. Which of the following is NOT true about Louis Braille?

inspire啟發
(A) He was a teenager when he came up with his system.
(B) He was blind when he was born.
(C) His invention was inspired by Barbier system.
(D) He turned six dots into different ways of use.
參考答案
答案:B
難度:計算中-1
書單:沒有書單,新增
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