{01}Although he knew little about the large amount of work done in the field , he succeeded _____ other more well-informed experimenters failed . A.which B.that C.what D.where 解析: 本题选D。
{02} I admit that there are problems, I don"t agree that they can"t be solved. A.If B.As C.While D.Since 解析: 本题选C。
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