问题
选择题
_____ the old man’s sons wanted to know was _____ the gold had been hidden.
A．That, what
B．What, where
C．What, that
D．What, if
答案
答案：B
第一空考查主语从句，what做主语从句的宾语，第二空考查表语从句，缺少地点状语用where，句意：老人的儿子想知道的是金戒指被藏在哪里。选B。