問題詳情
【題組】Where do the rays in question come from?
(A) inside the glacier cracks
(B) under the sea
(C) up on tops of high mountains
(D) outside the earth
參考答案
答案：D
難度：簡單0.816667
統計：A(13),B(9),C(7),D(196),E(2) #
個人：尚未作答書單：out of question vs out of the question、preposition
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