英语四、六级考试语法精要解析：不定式7
分类: 考研
时间: 2019-04-09 13:14:53
作者: 全国等级考试资料网
7. 某些动词后的不定式作宾语补足语时，不定式不带to，这些动词是feel, have, hear, let, make, notice, see, watch等。
Suddenly I felt the atmosphere in the room become tense.
I often hear them sing this song.