题目:
分离性节段型感觉障碍其病变位于()
A.脊髓前索
B.脊髓后索
C.脊髓侧角
D.内囊
E.脊髓后角
答案:
参考答案:E
分离性节段型感觉障碍其病变位于()
A.脊髓前索
B.脊髓后索
C.脊髓侧角
D.内囊
E.脊髓后角
参考答案:E
任务型阅读。 BEIJING, March 9-The central government will require an additional three years of use for official vehicles for ministers (部长) and governors (政府官员) to reduce the costs of purchasing new cars, media have reported. The new rule has been applied among all Party and government departments nationwide, the Beijing News reported on Tuesday. The new rule has not yet been made public, said Li, a member of the Chinese People's Political Consultative Conference National Committee. Under the old rules, the cars used by ministerlevel officials could be replaced as often as every five years, Li said. These officials will also continue to use the same cars when they take new posts, he added. The new rule also reiterated (重申) that officials ranking below ministeror governorlevels should not be allocated cars. The cars possessed by their departments should be used on demand. "It violates the rules for lowerranking-even countylevelofficials to be allocated cars," Li said. Purchases of vehicles for official use have been heavily investigated, as they account for a large expenditure of public funds every year. A survey on the Web news www.ifeng.com found 59 percent of respondents believed the new rule will be difficult to obey because it is related to officials' interests. Local government departments had stopped approvals for requests for such vehicles and had started to limit the number of such cars under the new rules, Li said. "The future reform of official vehicle use will introduce market systems", Li said. Premier Wen Jiabao said in the annual government work report on Saturday that expenditures on such vehicles will not increase in 2011 compared with a year ago. Beijing's standing deputy mayor Ji Lin last week said the municipal government will release the number of vehicles for official use in the capital as early as at the end of this month. Earlier this month, the Ministry of Finance had published a rule regulating the budgets for such vehicles.
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西欧国家的人机工程学命名多采用()。
A.人类工程学
B.人机学
C.人体工程学
D.工效学
什么是警冲标?
奉行生产观念在下列哪些情况下也有可能成功()
A.买方市场
B.卖方市场
C.生产成本太高
D.产品为非渴求品
关于普通话单和失败话单的特点描述错误的是()。
A、普通话单必须设置计费数据,进入通话态后自动产生失败话单不需设置计费数据,但需要设置调试参数才能产生。
B、普通话单必须在用户进入通话态之后才产生失败话单只要分配了呼叫控制块就产生(一般只有主叫用户一摘机,就分配了呼叫控制块),不论这个呼叫是否进入通话态
C、普通话单是一个成功的呼叫才产生失败话单是一个失败的呼叫才产生。
D、普通话单的失败原因值一般都是正常的呼叫清除,但失败话单的失败原因值一般都不是正常的呼叫清除。