David threatened his neighbour to the police if the damages were not paid.
A. to be reported
B. reporting
C. to report
D. having reported
网友回答
A. to be reported
B. reporting
(答案→)C. to report
D. having reported
解析：“David威胁他的邻居说如果不赔偿损失就报给警察。”threaten to do “威胁做某事”答案C。