更多“长期吸烟者呼吸道常发生”相关的问题
实用性晚宴妆发型服饰与妆面效果应（）。
A.协调统一
B.不协调统一
C.相反
D.完全相同
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根据材料回答{TSE}题： Leukemia Leukemia is the most common type o{ cancer kids get, but it is still very rare. Leukemia involves the blood and blood-forming organs, such as the bone marrow. __________ (46) A kid with leukemia produces lots of abnormal white blood cells in the bone marrow. Usually, white blood cells fight infection, but the white blood cells in a person with leukemia don't work theway they're supposed to. __________(47) The abnormal white blood cells multiply out of control, fillingthe bone marrow and making it hard for enough normal, infection-fighting white blood.cells to form.Other blood cells—such as red blood cells (that carry oxygen in the blood to the body's tissues) andplatelets (that allow blood to clot)—are also crowded out by the white blood cells of leukemia. Thesecancer cells may also move to other parts of the body, including the bloodstream, where they continueto multiply and build up. Although leukemia can make kids sick, most of the time it is treatable, and kids get better. Al-most all leukemia patients are treated with chemotherapy, which means using anti-cancer drugs.__________ (48)Chemotherapy quickly goes to work, traveling through the blood to the bone marrow.There, the drugs can attack the cancer cells. After several weeks of chemotherapy, many kids begin tofeel better. Some children with leukemia will also have to have radiation therapy, too.__________(49) If the cancer isn't getting better from using the usual amounts of chemotherapy and radiation,then a kid with leukemia will probably need more treatment--with higher doses of chemotherapy andradiation finally kill the cancer cells. But this heavy-duty treatment will also har the normal cells inthe kid's bone marrow too, and the bone marrow will no lohger be able to produce normal blood cells.So, doctors will then give a kid or anyone else with bone marrow that is no longer working normalbone marrow tissue from someone else who is healthy.__________(50) A. The chemotherapy drugs are given through a catheter, a narrow tube that is inserted into a blood vessel, sometimes in the kid's upper chest. B. Early symptoms of leukemia are often overlooked, since they may resemble symptoms of the flu or other common diseases. C. This is a special procedure called a bone marrow transplant, and it helps the patient make new blood cells so they can recover from the leukemia. D. Bone marrow is the innermost part of some bones where blood cells are first made.E. They don't protect the person from infections very well. F. Radiation therapy uses invisible high-energy waves (similar to X-rays) to kill cancerous cells. {TS}__________
A.cellsB.OtherC.__________D.There,E.__________(49)F.So,G.__________(50)H.E.
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感官检验中，区别检验要求有25—40个参与者，要求有较好的感官灵敏度。
A.对 B.错
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可疑交易第一条标准“短期内资金分散转入、集中转出或者集中转入、分散转出，与客户身份、财务状况、经营业务明显不符。”中的“短期”是指（）。
A.5日以内
B.5个工作日以内
C.10日以内
D.10个工作日以内
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MicrosoftOfficeWord2003不可以对脚注和尾注进行转换。（）
A.正确
B.错误
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在下列指标的计算中，唯一没有用到收盘价的是（）
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央行于2012年2月18日晚间宣布，从2月24日起，下调存款类金融机构人民币存款准备金率0.5个百分点。这是央行去年12月下调存准率来的第二次。据初步测算，这次存款准备金率下调可以释放4000亿元左右的资金。金融机构存款准备金率下调有利于（）①适度增加贷款，刺激经济增长②增加存款收益，降低企业负担③实现社会总供给与社会总需求的平衡④抑制通胀预期，平衡资金需求
A . ①②
B . ①③
C . ②④
D . ③④
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从事有毒的涂料涂装作业时，最好是采用（），不采用（）的方法。
A、刷涂；喷涂
B、喷涂；刷涂
C、喷涂；滚涂
D、刷涂；滚涂
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糖尿病视网膜病变的中医病因是：( )
A、素体禀赋不足，阴虚体质B、饮食不节，脾胃受损C、劳伤过度，耗伤肝脾肾，阴虚燥热D、日久则气阴两虚或阴阳两虚，挟瘀而致病E、以上都是
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欧盟产生依据的法律文件是（）。
A . A、欧洲经济共同体条约
B . B、欧洲原子能共同体条约
C . C、欧洲一体化文件
D . D、马斯特里赫特条约
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柔性制造系统可以实现的是（)
A. 降低成本
B. 比自动化更高的柔性
C. 加工不同零件快速转换
D. 以上都是
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2011年3月，某国有企业的会计工作发生以下情况： (1)厂长李某将朋友的女儿张某调入该厂会计科担任出纳，兼管稽核、会计档案保管工作。张某没有会计从业资格证书。 (2)该厂档案科销毁会计清册(会计...任命王某担任会计机构负责人，根据《会计法》的规定，王某( )。
A．还应当具备注册会计师资格
B．还应当具备从事会计工作3年以上经历
C．还应当具备会计师以上专业技术职务资格
D．还应当具备从事会计工作5年以上经历
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在有显示卡的支持下，下列哪个分辨率的设置，显示器的画面最不清晰（）
A.800*600
B.1024*768
C.1152*864
D.1280*1024
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参考答案
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