問題詳情
3. A: What are these?
(A) They are gray.
(B) Yes, they are erasers.
(C) They are my brothers.
(D) They are markers.
(A) They are gray.
(B) Yes, they are erasers.
(C) They are my brothers.
(D) They are markers.
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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