How can I possibly answer such a question

How can I possibly answer such a question E______ a child can answer such a question correctly this is such an easy question as I can answer .为什么不要it I do not know how I can answer this question. I do not know_ I found it impossible to answer such a question in class.帮忙划 He can answer this question .I can answer it,too. how can you ask such a question as "how much do you earn?"__ 请问,how can you ask such a question as “how much do you earn? I can answer this question. 否定句 answer question.I think you can. i can answer the question ____(easy) I don't know __________the question A.what to answer B how t