The police officer thoroughly ______ the cause of the accident, but they couldn’

游客2023-07-12  14

问题 The police officer thoroughly ______ the cause of the accident, but they couldn’t find any trace.

选项 A、explored
B、examined
C、investigated
D、analyzed

答案 C

解析 近义词辨析。explore意为“探索,研究”,如:explored the possibilities(探索可能性);examine意为“检查,调查”,是普通用语,指为了确定某事而仔细地观察、调查,如:examine the room for clues(检查房间以寻找线索);investigate意为“调查,研究”,指出于怀疑对某人或某事进行正式的询问、调查,如:The police are investigating the robbery.(警察正在调查这起抢劫案。)analyze意为“分析,分解”,如:The scientist analyzed the milk and found it contained too much water.(科学家分析了一下牛奶,发现里面含水分过多。)句中指警察正式地调查,所以应选C)。
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