阿摩線上測驗
19. Witnesses said partygoers _______ tightly in the district’s narrow streets and it was difficult to move around.
(A) are packed
(B) had packed
(C) had been packed
(D) packed
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統計： A(3), B(9), C(49), D(13), E(0) #3113043
統計： A(3), B(9), C(49), D(13), E(0) #3113043
