Question for verb+s.
He was pleased to hear such a fine musician [plays] his favorite piece of music.
- maLv 71 十年前最愛解答
to hear + object + bare infinitive
這個跟to make + object + bare infinitive 和 to let + object + bare infinitive 一樣。
John made his son mow the lawn.
Mary lets her daughter take a nap.