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    【题目】It is generally believed that communication skills are becoming ______ it takes to be a good doctor.

    A. whether B. that C. how D. what

    【答案】D

    【解析】

    试题分析：考查主语性从句。It引导主语从句，句式为It+be+动词的-ed形式+that从句，It is generally believed that意为普遍相信的是...，而what引导宾语从句，指代skills，句意：人们普遍相信沟通技能对成为一个好的医生来说很重要，根据句意可以判断， 故选D。

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