he became a bus driver.这句话可以说成he has became a bus driver吗?
问题描述：
he became a bus driver.这句话可以说成he has became a bus driver吗?
答
he has become a bus driver
become的完成时还是 have become
答
has became 是现在完成时 became 是一般过去式
要改必须在he has became a bus driver＋现在完成时的标志（since,for.）