38.According to the passage, which of the following feature of an electronic device may
influence children’s sleeping quality?
(A)Colors and weight.
(B) Noises and colors.
(C)Light and content.
(D)Light and size.
詳解 (共 2 筆)
未解鎖
feature 特徵，特色[（+of）]...
未解鎖
答案在文章的第二段(c)Electron...
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