that he learned some Chinese as a child. A. He is believingB. He is believedC. It believe

that he learned some Chinese as a child.
A. He is believing
B. He is believed
C. It believes
D. It is believed

A. He is believingB. He is believedC. It believes(答案→)D. It is believed解析： 考查固定结构。that he learned some Chinese as a child是真正的主语，所以要用it作形式主语，排除A,B；主语和believe之间是动宾关系，所以要用被动语态形式。选D，据认为……。

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