why she wasted money on a lottery ticket, the poor mother answered, “ A dollar is not too much to pay for 24 hours of hope”.
A. Asking
B. Having asked
C. When asking
D. When asked
网友回答
A. Asking
B. Having asked
C. When asking
(答案→)D. When asked
解析：考查状语从句的省略。当状语从句的主语和主句的主语一致的时候，可以把状语从句的主语和be动词一起省略。本句在when和asked之间省略了she was。句意：当她被询问为什么她要在彩票上浪费如此多的钱的时候，这个可怜的妈妈说…。故D正确。