阿摩線上測驗
60. According to the passage, what is the best defense against a hurricane?
(A) Accurate weather predictions.
(B) Stable infrastructure.
(C) Traditional sewer systems.
(D) High-rise buildings.
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統計： A(247), B(55), C(37), D(17), E(0) #3124554
統計： A(247), B(55), C(37), D(17), E(0) #3124554
