53. 【2020 •黑龙江省龙东地区中考】The policeman asked the little boy if ________ his home.
A. he could find B. could he find C. he can find
【答案】A
【解析】句意：警察问那个小男孩能否找到他的家。考查宾语从句。he could find他能找到，陈述语序；could he find他能找到，疑问语序；he can find他能找到，陈述语序。分析句子结构可知此处是if引导的宾语从句，宾语从句要用陈述语序，排除B，结合主句中“asked”可知主句用一般过去时，从句要用过去时态，排除C。故选A。