阿摩線上測驗
27. The weather was warm and sunny, _____ a sudden rainstorm dampened our plans for a picnic in the park.
(A) if
(B) for
(C) nor
(D) but
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統計： A(15), B(20), C(18), D(271), E(0) #3229011
統計： A(15), B(20), C(18), D(271), E(0) #3229011
