Which choice makes the sentence most grammatically acceptable?
","rationale_html":null,"correct_answer":["A"],"equiv_key":null,"has_media":false,"has_mathml":false,"has_table":false,"section_label":"English","options":[{"label":"A","content_html":"No Change
","ord":0},{"label":"B","content_html":"can and should—
","ord":1},{"label":"C","content_html":"can, and should
","ord":2},{"label":"D","content_html":"can and, should
","ord":3}],"passage":{"id":"act_practice_pdf:pt1:english:p4","source_id":"act_practice_pdf","form_id":"act_practice_pdf:pt1","section":"english","number":"IV","kind":null,"title":"The Case for Visible Storage","content_html":"Public museums exist for two main reasons: to educate the public and provide stewardship (legal and26 ethical management, care, documentation, and use)26 of their collections. Unfortunately, due to space constraints, a typical museum only exhibits about ten percent of the items in its collection; the other ninety percent remains in storage. When displaying27 such a small portion of artifacts severely limits public access and therefore public education. Furthermore, maintaining such a large number of artifacts in storage while acquiring additional items makes finding enough suitable storage space difficult, especially for delicate items. [ A ]
To remain true to the goals of education and stewardship, museums should dedicate public access space to visible storage. [ B ] Also known as open storage, visible storage provides28 ways to display many items in small or irregular spaces, allowing more artifacts to be on exhibit. [ C ] as a whole.
In a traditional museum display, each artifact is labeled and positioned at eye level with plenty of space between it29 and the other objects. Subsequently,30 artifacts in visible storage spaces are placed close together and are often displayed from floor to ceiling with few labels. Areas of a museum that cannot house a traditional display, therefore, might be ideal for a visible storage display. Ceramic pottery where it31 might otherwise be positioned in individual glass cases might be lined up on shelves behind a glass wall. An antique fork and spoon fastened to a large informational board might instead be part of an entire set of silverware arranged under glass in pull-out cabinet drawers. [ D ]
While some artifacts can never be displayed @, many pieces that can—and should—be33 viewed are not. Whereas34 a museum designates areas for visible storage, it uses space efficiently, providing safe displays for artifacts and allowing visitors greater access to independently study the works that make the museum unique.
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