Surgeons wore white uniforms until 19A doctor thought that the white uniform showed too much blo

問題詳情

Surgeons wore white uniforms until 1914. A doctor thought that the white uniform showed too much blood from ____. He wore green instead. Red did not show as much on the green.
(A) operations
(B) janitors
(C) straps
(D) crumbs

參考答案

答案：A
難度：簡單0.812977
統計：A(213),B(9),C(10),D(10),E(0)

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