36 Dogs have a very good ______ of smell and are often trained to search for survivors in an earthquake.
(A) sense
(B) view
(C) means
(D) idea
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統計: A(2268), B(95), C(121), D(35), E(0) #925535
統計: A(2268), B(95), C(121), D(35), E(0) #925535