9. I asked the museum’s press representatives what steps were being undertaken to improve traffic flow and
_______ the crowds, but they didn’t respond.
(A) ameliorate
(B) amplify
(C) amend
(D) amortize
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統計: A(67), B(19), C(20), D(6), E(0) #2752269
統計: A(67), B(19), C(20), D(6), E(0) #2752269