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

(C) suggest corporate brochure and annual report layout, it has signified 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

78. The root systems of most flowering perennials either become too crowded, which results in loss in vigor, and spread too far outward, producing a bare center.

　　(A) which results in loss in vigor, and spread

(B) resulting in loss in vigor, or spreading

(C) with the result of loss of vigor, or spreading

(D) resulting in loss of vigor, or spread (E) with a resulting loss of vigor, and spread

Answer

7．Choice A contains an agreement error: the term requires the singular it has in place of the plural they have. Furthermore, widely ranging is imprecise: graphic design work does not range about widely but rather comprises a wide range of activities. Choice C contains widely ranging and, like D, 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. The present perfect tense is used inappropriately in choices C (has signified), D (have suggested... has signified), and E (have suggested) to indicate recently completed rather than ongoing action. Additionally, E contains the incorrect they have and the imprecise widely ranging. Choice B is best.

8．Choice A misuses which: as a relative pronoun, which should refer to a specific noun rather than to the action of an entire clause. A also produces the unidiomatic and illogical construction either... and. Choice B properly uses a verb phrase (resulting ...) instead of which to modify the action of the first clause and also correctly completes either with or, but the verbs following either and or are not parallel: spreading must be spread to match become. Choice C is flawed by the nonparallel verb spreading and the wordy phrase that begins with the result of. Choice E is similarly wordy and uses and where or is required. Choice D--concise, idiomatic, and parallel with the rest of the sentence--is best.

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