阿摩線上測驗
50. To ________ the spread of the disease, rabies (狂犬病）,free shots are being offered to pets.
(A) stop
(B) bake
(C) view
(D) throw
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統計： A(1939), B(151), C(32), D(82), E(0) #906940
統計： A(1939), B(151), C(32), D(82), E(0) #906940
