____________

A．They solve a long-standing mystery involving fossil evidence.

B．They contain significant errors that mislead the researchers.

C．They present evidences that conflicts with fossil evidence.

D．Their findings should not have surprised researchers.

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参考答案

答案解析

【预测】选项中的solve a long-standing mystery，mislead the researchers．present evidences和surprised表明，they指的是某些研究，本题可能考查某些研究的作用或影响。
【解析】C。录音中教授提到，我们得到了与之前取得的化石证据.相矛盾的证据，而且更多的研究可能只会产生更多的疑问和矛盾，C是对该观点的合理表述，故为答案。

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