2012年12月大学英语四级语法:不定式7 ; ]* u) v( Y, N# ]8 ~" c) ~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。8 V% c* c' d1 H+ `8 {$ U
Suddenly I felt the atmosphere in the room become tense。外语学习网 - T% Y. o( v( V7 N! |7 u I often hear them sing this song。