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【单选题】
在空间直角坐标系下,方程x2/a2 -y2/b2=1表示什么图形A.
双曲柱面
B.
椭球面
C.
双曲线
D.
抛物柱面
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The journal entry that transfers the costs of completed products to finished goods inventory is:
A.
Dr Finished goods Cr Cost of goods sold
B.
Dr Work-in-process Cr Cost of goods sold
C.
Dr Finished goods Cr Work-in-process
D.
Dr Work-in-process Cr Finished goods
【单选题】男性，23岁。左胸外伤后，摄片提示左肺压缩<30%，左侧第3肋单处骨折。其治疗方案首选< /div>
A.
吸氧
B.
胸穿排气
C.
建立静脉通路
D.
胸腔闭式引流
E.
镇静止痛，保守疗法
【单选题】Which of the following will increase costs of goods finished?
A.
Decrease in the closing inventory of finished goods
B.
Decrease in the closing inventory of work in progress
C.
Increase in the closing inventory of finished goods
D.
Increase in the closing inventory of work in progress
【单选题】Teenagers tend to have strange clothes and hair styles because they _____.
A.
want to irritate their parents
B.
have a strong desire to be leaders in style. and taste
C.
have no other way to enjoy themselves
D.
want to show their existence by creating a culture of their own
【简答题】In a manufacturing
company, the cost of finished goods manufactured is equal to:A. The beginning
inventory of finished goods, plus net purchases, less the ending inventory of
finished goods. B. The su...
相关题目：
【单选题】男性，23岁。左胸外伤后，摄片提示左肺压缩<30%，左侧第3肋单处骨折。其治疗方案首选< /div>
A.
吸氧
B.
胸穿排气
C.
建立静脉通路
D.
胸腔闭式引流
E.
镇静止痛，保守疗法