These investigations______(本来可以证明) all his initial suspicion if he had insisted.

游客2024-02-21  13

问题 These investigations______(本来可以证明) all his initial suspicion if he had insisted.

选项

答案 would have eonfirmed

解析 if he had insisted表明从句是虚拟语气,从句中如果使用了过去完成时,那么主句一般用would have done表示。
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