阿摩線上測驗
29. One of Greg’s favorite leisure activities ____ to play
musical instruments.
(A)is
(B)am
(C)are
(D)be
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統計： A(56), B(0), C(6), D(1), E(0) #3287653
統計： A(56), B(0), C(6), D(1), E(0) #3287653
