阿摩線上測驗
610. For safety’s sake, tourists should ______ when local authorities display signs warning that the seashore is dangerous.
(A) cooperate
(B) strive
(C) demand
(D) limit
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統計： A(25), B(7), C(13), D(18), E(0) #1592820
統計： A(25), B(7), C(13), D(18), E(0) #1592820