阿摩線上測驗
10.This new smartphone is three times ____ the previous model, allowing users to enjoy a smoother experience.
(A) the power
(B) powerful
(C) more powerful
(D) as powerful as
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統計： A(0), B(1), C(2), D(3), E(0) #4066772
統計： A(0), B(1), C(2), D(3), E(0) #4066772
