Question

【题目】I knew the news through reading newspapers (对划线部分提问)i
you the news?

Answer 1

【答案】How；did；know
【解析】句意：我通过看报纸知道的这些消息。through reading newspaper是方式状语，所以用how提问，句子的谓语动词knew是一般过去时，助动词是did，所以答案是How did；know。