Fortunately, what the witness reported to the police on the phone led to ___________.
A.the suspect's being captured
B.capture the suspect
C.the suspect having captured
D.be captured by the suspect
网友回答
A解析首先，分析句子结构可知what引导的从句作句子主语，谓语动词led to，因此缺少宾语，不缺少谓语动词，而B、D结构都只能作谓语，首先排除；此外由于嫌疑犯（suspect）与动词capture是被动关系，因此选择表被动的非谓语动词结构A