...ifer is a
first-generation graduate and an inspiration to her family—and that’s pretty
powerful.这是2020年新全国卷1的一小段。请问句中的 witness sb do sth的用法对吗?我在书上没有查到这类用法。
What the writer meant, I think, was singleness of mind, holding steadfastly to the purpose in mind, without being drawn aside by less worhty objects. 请问hold在文中怎么理解?