学帮网it's n_____ for english learners to know more about the history of britain
来源：学生作业学帮网 编辑：学帮网 时间：2024/06/01 02:05:59
it's n_____ for english learners to know more about the history of britain
It's (necessary ) for english learners to know more about the history of britain.
necessary 必要的
necessary、need
necessary