has come to + verb是什么意思？

wuunanwork

17OG-V的一道题
Though the term "graphic design" may suggest laying out corporate brochures and annual reports, they have come to signify widely ranging work, from package designs and company logotypes to signs, book jackets, computer graphics, and film titles.

(A) suggest laying out corporate brochures and annual reports, they have come to signify widely ranging
(B) suggest laying out corporate brochures and annual reports, it has come to signify a wide range of
(C) suggest corporate brochure and annual report layout, it has signified a widely ranging
(D) have suggested corporate brochure and annual report layout, it has signified a wide range of
(E) have suggested laying out corporate brochures and annual reports, they have come to signify widely ranging


选B没问题，就是不知道it has come to具体是什么意思，怎么表达了ongoing的意思呢？

小运

与前面的though 对应，come to implies graphic design serves to purpose X， it actually serve purpose Y