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问题 单项选择题

关于烧伤患者麻醉，下列说法错误的是（）

A．对中小面积和单纯肢体的清创、切痂可采用神经阻滞麻醉

B．大面积和头颈部烧伤患者采用全身麻醉

C．保证气道畅通最安全的方法是清醒气管插管

D．烧伤患者对非去极化药有显著的耐药作用

E．烧伤15天后才可使用琥珀胆碱

答案

参考答案：E

单项选择题

Which of the following statements about the role of the marginal cost of capital in determining the net present value of a project is most accurate The marginal cost of capital should be used to discount the cash flows:（）

A. if the firm’s capital structure is expected to change during the project’s life.

B. of all projects the firm is considering.

C. for potential projects that have a level of risk near that of the firm’s average project.
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判断题

个人一手商用房贷款发放时，楼盘应“五证”齐全，并已取得竣工验收合格证明。
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