we often hear her singthis song 变被动语态怎么写
问题描述：
we often hear her singthis song 变被动语态怎么写
答
She is often heard to sing this song by us.
hear sb. do sth变被动语态后需要加to , 即： sb is heard to sing
答
She is often heard to sing this song by us.
答
Her sing this song is often heard by us.
答
we often hear this song sung by her