更多“老年尿毒症患者，宜选用”相关的问题
关于高血压脑病的特征，以下哪项是错误的（）
A.可发生于嗜铬细胞瘤
B.可发生于急进性高血压
C.以颅内压增高为主要表现
D.发作时先有血压突然升高
E.大多数伴有急性肺水肿表现
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《三国演义》中有一位英雄，他是蜀国“五虎上将”之一，刘备为其加封号为“虎威将军”，他的英名是在单骑救主一战中奠定的，在截江夺主后更是声名远播。这位德才、胆识、谋略都高过同辈的真英雄（）。
A.关羽 B.张飞 C.赵云 D.马超
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关于小脑的描述，正确的是（）
A.齿状核、豆状核、栓状核为中央核 B.位于第四脑室的腹侧 C.小脑中脚最发达 D.由两半球和蚓部组成 E.小结连于左右绒球
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Sinc函数常用来描述（）的夫琅和费衍射图样
A . A、圆孔
B . B、矩形和狭缝
C . C、其它形状
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不适用《合同法》的合同有( )。 A．企业咨询协议 B．离婚协议 C．技术引进合同 D．旅客运输合同
A.企业咨询协议B.离婚协议C.技术引进合同
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在所有交通工具中，轮船发生事故的概率最高。那么万一乘坐的轮船发生事故时，我们应坚持以下原则（）。 ①扣好救生衣找出哨笛，不轻易游动 ②千万不要喝海水 ③弃船逃生时，跳水前尽可能选择较低的位置 ④在海上漂浮时，千万要保持清醒，不能入睡
A . ①②③
B . ②③④
C . ①②③④
D . ①②④
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92、单相半波可控整流电路,若负载平均电流为10mA,则实际通过整流二极管的平均电流为()
A . 5AB . 0C . 10mAD . 20Ma
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根据泵站的性质和工作任务，泵站流量可分为（）
A.进水流量和回水流量B.进水流量和损失流量C.系统流量和损失流量D.供水流量和排水流量
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下列企业发生的业务，应当填入《企业所得税年度纳税申报表（A类）》第3行“营业税金及附加”中的有（）。
A . 某商业企业对外出租房产应纳营业税30万元
B . 某卷烟厂当期应纳消费税、城建税及教育费附加合计50万元
C . 某工业企业对外转让房产应纳土地增值税5万元
D . 某摩托车厂当期代收代缴的消费税35万元
E . 某企业进口货物缴纳的关税
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Passage Three Before high school teacher Kimberly Rugh got down to business at the start of a recent school week, she joked with her students about how she’d had to clean cake out of the corners of her house after her 2-year-old son’s birthday party. This friendly combination of chitchat took place not in front of a blackboard but in an, E-mail message that Rugh sent to the 145 students she’s teaching at the Florida Virtual School, one of the nation’s leading online high schools. The school’s motto is "any time, any place, any path, any pace." Florida’s E-school attracts many students who need flexible scheduling, from young tennis stars and young musicians to brothers Tobias and Tyler Heeb, who take turns working on the computer while helping out. with their family’s clam-farming business on Pine Island, off Florida’s southwest coast. Home-schoolers also are well represented. Most students live in Florida, but 55 hail from West Virginia, where a severe teacher shortage makes it hard for many students to take advanced classes. Seven kids from Texas and four from Shanghai round out the student body. The great majority of Florida Virtual Schoolers—80 percent—are enrolled in regular Florida public or private high schools. Some are busy overachievers. Others are retaking classes they barely passed the first time. The school’s biggest challenge is making sure that students aren’t left to sink or swim on their own. After the school experienced a disappointing course completion rate of just 50 percent in its early years,Executive Director Julie Young made a priority out of what she calls "relationship-building," asking teachers to stay in frequent E-mail and phone contact with their students. That personal touch has helped. The completion rate is now 80 percent. Critics of online classes say that while they may have a limited place, they are a poor substitute for the face-to-face contact and socialization that take place in brick-and-mortar classrooms. Despite opportunities for online chats, some virtual students say they’d prefer to have more interaction with their peers. Students and parents are quick to acknowledge that virtual schooling isn’t for everyone. "If your child’s not focused and motivated, I can only imagine it would be a nightmare," says Patricia Haygood of Orlando, whose two daughters are thriving at the Florida school. For those who have what it takes, however, virtual learning fills an important niche. "I can work at my own pace, on my own time," says Hackney. "It’s the ultimate in student responsibility."
A．the students at the Florida Virtual School hail from places in or out of the U.S.B．the students at the online schools can take classes at any timeC．the online schools provide a variety of training from tennis to musicD．among the students of Florida Vitual School, there are some very advanced or backward ones
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GB/T21839-2019标准适用于以下哪些产品相关性能的测定（）
A.预应力钢丝
B.预应力钢棒
C.预应力钢筋
D.预应力钢绞线
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根据《广州市建设工程招标投标评标专家库管理暂行办法》，有下列情形之一的，不得担任评标委员会成员：（）
\tA、投标人或者投标人主要负责人的近亲属；
\tB、项目主管部门或者行政监督部门的人员；
\tC、与投标人有经济利益或者其他社会关系，可能影响对投标文件公正评审的人员；
\tD、曾因在招标、评标以及其他与招标投标有关活动中从事违法、违规行为而受过行政处罚或者刑事处罚的。
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编制合并财务报表的依据是纳入合并财务报表合并范围内的子公司的( )。
A . 总分类账B . 明细分类账C . 总账及相关明细分类账D . 个别财务报表
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当今记者的什么特征是公关人员在和他们打交道时必须认清的？（）
A.他们接受匿名的信息来源B.他们的进攻性在削弱C.他们更加具有进攻性D.他们寻求客观真相
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