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问题 单项选择题

人工反钻具，扳杆回转范围内严禁站人；（）使用链钳、管钳工具反事故钻具。反转钻机反钻具应采用（）。

A.禁止；低速慢转

B.应该；低速慢转

C.禁止；高速运转

D.应该；高速运转

答案

参考答案：A

单项选择题

Which of the following statements about the financial implications of capitalization versus expensing is least accurate（）

A. Capitalizing will result in smoother reported income than expensing, and expensing will result in higher leverage ratios than capitalizing.

B. Capitalization will result in lower leverage ratios than expensing, but expensing will result in higher later year profitability ratios than capitalization.

C. Cash flow from operations is not affected by the capitalizing versus expensing decision, but the investing and financing cash flows depend on the method the firm chooses.
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选择题

据统计，1925年苏联的种植业比1913年增长7%，农业生产总值增长12%.这一成效的取得与某项经济政策的实施密不可分。这一政策是

A．战时 * * 主义政策

B．新经济政策

C．农业集体化方针

D．经济体制高度集中时期的农业政策
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