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【单选题】
计算机中最小的数据单位是( )
A.
4
B.
位
C.
字节
D.
字
E.
位权
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【单选题】佝偻病是缺乏以下哪种维生素( )
A.
维生素A
B.
维生素D
C.
维生素E
D.
维生素C
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【单选题】The static theory of capital structure advocates that the optimal capital structure for a firm
A.
is dependent on a constant debt-equity ratio over time
B.
remains fixed over time
C.
is independent of the firm's weighted average cost of capital
D.
equates the tax savings from an additional dollar of debt to the increased bankruptcy costs related to that additional dollar of debt
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【单选题】The optimal capital structure
A.
will be the same for all firms in the same industry
B.
will remain constant over time unless the firm makes an acquisition
C.
of a firm will vary over time as taxes and market conditions change
D.
places more emphasis on the operations of a firm rather than the financing of a firm
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【单选题】佝偻病有可能是缺乏以下哪种维生素?
A.
维生素A
B.
维生素B
C.
维生素D
D.
维生素E
E.
维生素K
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【单选题】以下哪种疾病是维生素D在宠物体内缺乏会出现的
A.
干眼症
B.
佝偻症
C.
白肌病
D.
皮炎
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【单选题】佝偻病的多发群体是2岁以内的婴幼儿。其病因是人体缺乏下列哪种维生素?
A.
维生素A
B.
维生素B
C.
维生素C
D.
维生素D
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【单选题】佝偻病主要是由于缺乏以下哪种营养素?
A.
铁
B.
锌
C.
钙
D.
维生素C
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【单选题】The optimal capital structure:
A.
will be the same for all firms in the same industry
B.
will remain constant over time unless the firm changes its primary operations
C.
will vary over time as taxes and market conditions change
D.
places more emphasis on operations than on financing
查看完整题目与答案
【单选题】The optimal capital structure has been achieved when the:
A.
debt-equity ratio is such that the cost of debt exceeds the cost of equity.
B.
debt-equity ratio selected results in the lowest possible weighed average cost of   capital.
C.
weight of equity is equal to the weight of debt.
D.
cost of equity is maximized given a pretax cost of debt.
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【单选题】患者,女性,42岁,因双手近端指间关节、掌指关节、腕关节肿痛伴晨僵半年,查血尿酸430mmol/L,抗CCP抗体(+),X线片示腕关节骨质疏松,可见个别关节间隙狭窄,最可能的诊断是
A.
强直性脊柱炎
B.
骨关节炎
C.
系统性红斑狼疮
D.
类风湿关节炎
E.
干燥综合征
查看完整题目与答案
相关题目：
【单选题】佝偻病是缺乏以下哪种维生素( )
A.
维生素A
B.
维生素D
C.
维生素E
D.
维生素C
查看完整题目与答案
【单选题】The static theory of capital structure advocates that the optimal capital structure for a firm
A.
is dependent on a constant debt-equity ratio over time
B.
remains fixed over time
C.
is independent of the firm's weighted average cost of capital
D.
equates the tax savings from an additional dollar of debt to the increased bankruptcy costs related to that additional dollar of debt
查看完整题目与答案
【单选题】The optimal capital structure
A.
will be the same for all firms in the same industry
B.
will remain constant over time unless the firm makes an acquisition
C.
of a firm will vary over time as taxes and market conditions change
D.
places more emphasis on the operations of a firm rather than the financing of a firm
查看完整题目与答案
【单选题】佝偻病有可能是缺乏以下哪种维生素?
A.
维生素A
B.
维生素B
C.
维生素D
D.
维生素E
E.
维生素K
查看完整题目与答案
【单选题】以下哪种疾病是维生素D在宠物体内缺乏会出现的
A.
干眼症
B.
佝偻症
C.
白肌病
D.
皮炎
查看完整题目与答案
【单选题】佝偻病的多发群体是2岁以内的婴幼儿。其病因是人体缺乏下列哪种维生素?
A.
维生素A
B.
维生素B
C.
维生素C
D.
维生素D
查看完整题目与答案
【单选题】佝偻病主要是由于缺乏以下哪种营养素?
A.
铁
B.
锌
C.
钙
D.
维生素C
查看完整题目与答案
【单选题】The optimal capital structure:
A.
will be the same for all firms in the same industry
B.
will remain constant over time unless the firm changes its primary operations
C.
will vary over time as taxes and market conditions change
D.
places more emphasis on operations than on financing
查看完整题目与答案
【单选题】The optimal capital structure has been achieved when the:
A.
debt-equity ratio is such that the cost of debt exceeds the cost of equity.
B.
debt-equity ratio selected results in the lowest possible weighed average cost of   capital.
C.
weight of equity is equal to the weight of debt.
D.
cost of equity is maximized given a pretax cost of debt.
查看完整题目与答案
【单选题】患者,女性,42岁,因双手近端指间关节、掌指关节、腕关节肿痛伴晨僵半年,查血尿酸430mmol/L,抗CCP抗体(+),X线片示腕关节骨质疏松,可见个别关节间隙狭窄,最可能的诊断是
A.
强直性脊柱炎
B.
骨关节炎
C.
系统性红斑狼疮
D.
类风湿关节炎
E.
干燥综合征
查看完整题目与答案