问题
选择题
_________ that he learned some Chinese as a child.
A．He is believing
B．He is believed
C．It believes
D．It is believed
答案
答案：D
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……。