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问题 单项选择题

男性，24岁，既往有系统性红斑狼疮病史，长期服用激素治疗，近1个月出现反复发热、咳嗽，血沉105mm／h，血象不高，常规抗感染及激素冲击治疗无效。此时应（）

A.考虑狼疮活动，可加用细胞毒药物治疗

B.考虑肺部感染，加强抗感染治疗

C.考虑结核，可查找结核杆菌，必要时给予抗结核治疗

D.考虑病毒感染，加用抗病毒药物治疗

E.考虑药物热，停用所有药物

答案

参考答案：C

填空题



Most taxpayers have had enough income tax collected by their employers during the year. So they do not (36) any money. In fact, most Americans get some money back. Last year, the Internal Revenue Service returned at least some money to more than (37) Americans paying individual income tax.
The United States has what is called (38) . Tax rates increase as (39) increase. This year, people earning more than (40) are taxed at the highest rate.
Earnings above that amount are taxed at (41) . Earnings below that amount are taxed at lower rates.
Individuals who earn less than (42) pay no income tax. But they do pay (43) , Medicare and other taxes.
There are many different ways for people and businesses to reduce their (44) Most homeowners, for example, can reduce their taxes a little by reporting to the I.R.S. the interest they pay (45) . This is called a (46)
In 2004, personal income taxes provided the government with most of its money: (47) of the budget. Social security and other (48) taxes provided (49) . Other forms of income include (50) , money borrowed to (51) and special taxes on (52) .
But income from taxes did not provide enough to pay for government spending. The I.R.S. says the budget deficit for 2004 was about (53) dollars.
Preparing tax documents can be complex. The I.R.S. estimates that taxpayers need an average of about 13 hours to prepare tax documents. And that is just for the basic tax form. For business, the I.R.S. estimates an (54) needs more than 50 hours. This is why a lot of Americans pay (55) to complete their tax documents for them.
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单项选择题

脊柱损伤和骨盆骨折的伤员应用（）担架运送。

A、硬板

B、一般

C、特殊

D、专用
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