Question

【题目】We often hear him _____the piano in the evening. He’s hard-working.

A. plays B. to play C. playing D. play

Answer 1

【答案】D

【解析】

试题分析：句意：我们经常听见他在晚上弹钢琴，他非常努力。plays第三人称单数形式；to play动词不定式；playing 现在分词，表示动作正在进行；play动词原形。这句话中使用的句型是hear sb. do sth.听见某人做某事，表示一个经常性的动作。故选D。