2. Mr. and Mrs. White went to the _________ to welcome their friends from Japan.
(A) museum
(B) airport
(C) library
(D) post office
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統計: A(36), B(281), C(21), D(16), E(0) #1872640
統計: A(36), B(281), C(21), D(16), E(0) #1872640