Question

【题目】When _____ to hand in his homework, Philip told his teacher that he had left it home.

A．asking B．asked

C．having asked D．to be asked

Answer 1

【答案】B

【解析】

试题分析：考查非谓语动词。本句考查非谓语动词担当状语时的用法。此时动词ask和主句主语之间存在被动关系，故选择其过去分词形式，表被动。句意为：当被要求交作业时，Philip告诉老师他把作业忘在家里了。选择B。