Question

【题目】Remember to avoid ________ your eyes, nose and mouth before washing your hands.

A.touchB.touchedC.to touchD.touching

Answer 1

【答案】D

【解析】

句意：洗手前切记不要触摸眼睛、鼻子和嘴巴。

考查非谓语动词。A. touch动词原形；B. touched过去式；C. to touch动词不定式；D. touching动名词。avoid doing sth.为固定搭配，意为“避免做某事”，D选项符合该结构，故选D。