OG76 之疑惑

77. 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

(A)  annual reports,
it has come to signify a wide range of

(B)  suggest
corporate brochure and annual report layout, it has signified widely ranging

(C)
have suggested corporate brochure and annual report layout, it has
signified a wide range of

(D)
have suggested laying out corporate brochures and annual
reports, they have come to signify widely ranging

对于C的错误不是很明白？请指教

楼主的标题似乎有错，应该是og77

如果是问77的C的错误，我还是引用OG的原话吧：

1. widely ranging is imprecise: graphic design work does not range about widely but rather comprises a wide range of activities.

2.fails to use a verb form such as laying out to define the activities, instead presenting an awkward noun phrase: corporate brochure and annual report layout.

3.The present perfect tense is used inappropriately in choices C (has signified)