16. It is necessary for the eyewitness to ____ this point. The police need to know what exactly he saw when the crime
occurred.
(A) clarify
(B) falsify
(C) purify
(D) notify
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統計: A(151), B(6), C(12), D(42), E(0) #2546411
統計: A(151), B(6), C(12), D(42), E(0) #2546411