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问题 单项选择题

一般情况下，禁止在汽车衡秤台上进行电弧焊作业。若必须在汽车衡秤台上进行电弧焊作业，应注意电弧焊的地线必须设置在被焊部位附近，并牢固接触在（）。

A、地面上

B、固定物上

C、称体上

D、土地上

答案

参考答案：C

选择题

躯体运动的形成是由____三部分共同完成的。[ ]

A．骨、骨骼、骨骼肌

B．骨、关节、肌腱

C．骨、关节、骨骼肌

D．关节、肌腹、骨骼
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单项选择题

During periods of rising prices and stable or growing inventories, the most informative inventory accounting method for income statement purposes is: （）

A. FIFO because it allocates historical prices to cost of good sold (COGS) and provides a better measure of current income.  

B. LIFO because it allocates historical prices to cost of good sold (COGS) and provides a better measure of current income.  

C. LIFO because it allocates current prices to cost of good sold (COGS) and provides a better measure of current income.
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