Question

【题目】Hearing the steps of their teacher on the floor, the students pretended ________ something attentively.

A. having readB. readingC. to readingD. to be reading

Answer 1

【答案】D

【解析】

试题分析：考查非谓语动词。句意：听到他们的老师在地板上的脚步，学生们假装在认真地阅读。pretend to be doing sth.假装正在做某事。故选D。