17. People are more apt __________ the crime when they perceive a direct threat to their safety.
(A) report
(B) for report
(C) reported
(D) to report
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統計: A(0), B(0), C(0), D(2), E(0) #3353225
統計: A(0), B(0), C(0), D(2), E(0) #3353225