19 As all the details about the trip are on the _____, you better read it carefully in advance.
(A) curator
(B)tour manager
(C)passport
(D) brochure
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統計: A(3), B(11), C(2), D(146), E(0) #1304845
統計: A(3), B(11), C(2), D(146), E(0) #1304845