I’ve already forgotten you put the dictionary.
A. that it was where
B. where it was that
C. where was it that
D. that was it that
网友回答
A. that it was where
(答案→)B. where it was that
C. where was it that
D. that was it that
解析：考查宾语从句，此题宾语从句为特殊疑问句的强调句型，根据句意：我已经忘了你把字典究竟放到哪里了。所以选B。