32. A: Have you ever seen a comet? B: Yes, I’ve seen ________ before.
(A) it
(B) that
(C) such
(D) one

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統計: A(40), B(13), C(2), D(34), E(0) #2391545

詳解 (共 1 筆)

#4180021
Comet彗星
(共 9 字,隱藏中)
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