例句中不可以
当被修饰的先行词做宾语时可以省略,但如句中的who作 who were inveted to the concert 的主语,所以不可以省略.
所以省略的如:
this is the present (that) he sended to you yesterday.[这是他昨天送给你的礼物]
括号表示可以省略,先行词the present是send 的宾语,所以that可以省略
例句中不可以
当被修饰的先行词做宾语时可以省略,但如句中的who作 who were inveted to the concert 的主语,所以不可以省略.
所以省略的如:
this is the present (that) he sended to you yesterday.[这是他昨天送给你的礼物]
括号表示可以省略,先行词the present是send 的宾语,所以that可以省略