We ________.A.knew little about where he had been brought upB.didn't know much about where he has been brought upC.knew little about where he had been brought forwardD.didn't know where he had been brought about
网友回答
A解析本题是个否定转移的含有宾语从句的复合句，B错在宾语从句的时态不对，D错在动词词组用 bring about含义不对，C中用的动词词组bring forward含义不对．