问题
选择题
Not a single word_______when _______about his late mother.
A．he said, asked
B．did he say, asked
C．he said, asking
D．did he say, asking
答案
答案：B
考查倒装。Not位于句首，用部分倒装，即把谓语的一部分提到主语前；排除A、C；when后省略了he was，he与ask是动宾关系，应该用过去分词，排除D。故选B。