22.Reservations for hotel accommodation should be made in __________ to make sure rooms are available.
(A) advance
(B) advanced
(C) advances
(D) advancing

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統計： A(26), B(9), C(3), D(2), E(0) #667097

詳解 (共 1 筆)

#2391794
in advance 預先、事先
(共 18 字，隱藏中）
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