___(be) a volunteer in a hospital is great.

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/16 10:23:55
___(be)avolunteerinahospitalisgreat.___(be)avolunteerinahospitalisgreat.___(be)avolunteerinahospital

___(be) a volunteer in a hospital is great.
___(be) a volunteer in a hospital is great.

___(be) a volunteer in a hospital is great.
To be 或者 Being

To be

Being动名词作主语

Being