阿摩線上測驗
5. If we focus too much on peripheral issues, we will lose sight of the goal.
(A) arduous
(B) immediate
(C) trivial
(D) previous
(E) tedious
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統計： A(6), B(3), C(89), D(3), E(6) #2751900
統計： A(6), B(3), C(89), D(3), E(6) #2751900
