阿摩線上測驗
25. Having _____ the novel before, she was able to give a detailed presentation in class.
(A) read
(B) reading
(C) reads
(D) to read
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統計： A(136), B(27), C(28), D(33), E(0) #3979458
統計： A(136), B(27), C(28), D(33), E(0) #3979458
