Severalwitnessesgaveaccountsofwhattheyhadseen.Ittookmanyhoursto______

发布时间：2020-08-13 19:51:27

Several witnesses gave accounts of what they had seen. It took many hours to _______ the court of the driver's guilt.A.proveB.convinceC.persuadeD.demonstrate

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B解析考查动词的辨析。固定词组convince sb.of sth.意为“使某人确信、相信……的正确性”。
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