問題詳情

【題組】49. According to the author, what is an important factor to keep comic books?
(A) fresh air.
(B) high temperature.
(C) bright light.
(D) low humidity.

參考答案

答案：D
難度：簡單0.793103
統計：A(0),B(2),C(9),D(46),E(0)