AlthoughpeoplewhowerehelpedbyVavranevermether,everytimetheyreceivedherhelp,theyweretoldabout((what))thisgreatAmericanwomanhaddone.what可以换成how吗,为什么

Question

Although people who were helped by Vavra never met her,every time they received her help,they were told about ((what)) this great American woman had done.
what可以换成how吗,为什么

Answer 1

可以换成 "...told about how greatly this American woman had done." 意思差不多.
直接换的话,”...how this great American woman had done." 就成了她是怎样做伟大的事了,不再是她做了什么伟大的事.意思变了