问题
单项选择题
骨与关节结核的表现，下列哪项不正确
A．常形成窦道
B．常形成流注脓肿
C．关节结核可出现梭形肿胀
D．死骨可经窦道流出
E．寒性脓肿不会穿破肠管、膀胱等空腔脏器
答案
参考答案：E
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骨与关节结核的表现，下列哪项不正确
A．常形成窦道
B．常形成流注脓肿
C．关节结核可出现梭形肿胀
D．死骨可经窦道流出
E．寒性脓肿不会穿破肠管、膀胱等空腔脏器
参考答案：E
An analystdoes research about cash flow from operating and gathers the following information about a company:
| 2011 | 2010 | |
| Depreciation expense | $5000 | $4000 |
| Gain on sales of equipment | $900 | $0 |
| tax | $1987 | $1235 |
| Working capital | $40000 | $45000 |
A. subtracting $900.
B. adding $9100.
C. subtracting $9100.