to的用法有什么？

access to sth/sp:接近，到達， to 為介詞，整體為介詞短語As her private secretary he have access to all her correspondence.他是她的私人秘書,能接觸到她所有的信件。

Only two men in the company have access to the secret records.公司只有兩個人可以查閱秘密檔案。

have access to do sth:有權做某事 access 為名詞，后為不定式With packet filtering, you have access to deliver the package yourself. 使用包過濾時，你自己來送交此小數據包。