havemade是什么時態

　　Many people have made it a rule to detoxify once a year.

　　許多人已經養成了每年進行一次身體解毒的習慣。

　　They have made their fortunes from industry and commerce.

　　他們從工商業中發了財。

　　Tax rises have made some inroads into the country's national debt.

　　增加稅收已使國債有所減少。