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    "page": 21,
    "width_pt": 612,
    "height_pt": 792,
    "rotation": 270,
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    "item_count": 22,
    "counts_by_type": {
        "figure": 3,
        "footer": 3,
        "formula": 10,
        "header": 1,
        "heading": 2,
        "text": 3
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    "items": [
        {
            "id": "p21.1",
            "order": 1,
            "type": "figure",
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            "id": "p21.2",
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            "bbox": {
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            "text": "STATE ROLE IN COLLEGE AFORDABILITY",
            "attrs": {
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            "level": 2
        },
        {
            "id": "p21.3",
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            },
            "text": "Mandated Tuition Caps",
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            "text": "■ Discourage mandated tuition caps on state colleges and universities that are set by state legislatures. Externally imposed tuition caps may lead to decreased academic quality, reduced ability to respond to market opportunities, and reduced institutional student financial aid. Exceptions may exist in cases where state appropriations sufficiently offset losses in tuition revenues."
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            "type": "heading",
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            "text": "Taxpayer Bill of Rights (TABOR)",
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            "id": "p21.8",
            "order": 8,
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            "text": "Discourage efforts to amend state constitutions to place arbitrary limits on revenues and expenditures through Taxpayer Bill of Rights (TABORs) or similar means. Inadequate funding of institutions of higher education penalizes students. The imposition of arbitrary limits on revenues and expenditures constrains the flexibility of state elected leaders to respond to changing needs and circumstances and to invest strategically in the state's economic future, and they have proven devastating to higher education funding."
        },
        {
            "id": "p21.9",
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            "text": "答：根据题意，该物体的质量为[p21.9.1] （填“kg”）\n\n已知物体质量为[p21.9.2] （填“kg”）\n\n由题意知，物体在静止时速度为[p21.9.3] （填“m/s”）\n\n已知物体质量为[p21.9.4] （填“kg”）\n\n由题意，物体在静止时速度为[p21.9.5] （填“m/s”）\n\n已知物体质量为[p21.9.6] （填“kg”）\n\n由题意，物体在静止时速度为[p21.9.7] （填“m/s”）\n\n已知物体质量为[p21.9.8] （填“kg”）\n\n由题意，物体在静止时速度为[p21.9.9] （填“m/s”）\n\n已知物体质量为[p21.9.10] （填“kg”）",
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                    "text": "m = 100 kg",
                    "attrs": {
                        "latex": "m = 100 \\, kg",
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                    "text": "m = 10 kg",
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                    "type": "formula",
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                    },
                    "text": "v = 1/2 g",
                    "attrs": {
                        "latex": "v = \\frac{1}{2} g",
                        "inline": true,
                        "text_offset": 73,
                        "text_span": 9,
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                        "alt": "v equals 1 over 2 g",
                        "mathml": "<math aria-label=\"v equals 1 over 2 g\" xmlns=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mrow><mi>v</mi><mo>&#x0003D;</mo><mfrac><mrow><mn>1</mn></mrow><mrow><mn>2</mn></mrow></mfrac><mi>g</mi></mrow></math>"
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                    "text": "m = 10 kg",
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                        "text_offset": 100,
                        "text_span": 9,
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                    "type": "formula",
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                    "text": "v = 1/2 g",
                    "attrs": {
                        "latex": "v = \\frac{1}{2} g",
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                        "text_span": 9,
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                    "text": "m = 10 kg",
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                    },
                    "text": "v = 1/2 g",
                    "attrs": {
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                        "inline": true,
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                        "text_span": 9,
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            "text": "21+41=252",
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            "text": "18/2012 AASCU Public Policy Agenda",
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