問題詳情
5. The Earth is a(n) _____, and it moves around the Sun.
(A) area
(B) dot
(C) flute
(D) planet
(A) area
(B) dot
(C) flute
(D) planet
參考答案
答案：D
難度：計算中-1
書單：沒有書單，新增
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