we often hear her _______(sing) English songs in the next room.主要要原因,

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/15 15:48:50

we often hear her _______(sing) English songs in the next room.
主要要原因,

sing
hear doing sth

singing

是 singsing

应该填singing ,hear somebody doing ,所以后面填动词的ing 形式

singing .
hear doing 固定用法