It is usually thoughta little child says is truth. A. What thatB. that whatC. whichD. that

网友回答

A. What that
(答案→)B. that what
C. which
D. that
解析：考查名词性从句，固定句型：It is thought that 据认为，that后从句的主语是一个主语从句，主语从句中a little child says后缺宾语，所以用what，故选B。