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【单选题】
机化的血栓中形成与原血管腔相互沟通的新生血管,使部分血流得以恢复,这种现象称为A. 血栓脱落 B. 侧支循环形成 C. 血栓机化 D. 再通
A.
B.
C.
D.
D
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参考答案:
举一反三
【判断题】pH=2.0 ,其有效数字为 2 位。
A.
正确
B.
错误
【单选题】关于离心泵的设计点,下列说法不正确的是 。
A.
离心泵特性曲线上效率曲线最高点对应的工况,称为设计点。
B.
设计点 92%范围内的工况,称为离心泵的高效区。
C.
离心泵工作的时候应处高效区。
D.
离心泵工作的时候一定要处于设计点。
【简答题】词牌名决定了 ; 决定了词的内容。
【单选题】A firm’s core strategy is its ____ strategy.
A.
corporate
B.
business
C.
pricing
D.
international
【单选题】以下关于数据建模方法的共同点说法错误的是______。
A.
能够真实客观地描述现实世界中的数据及数据之间的关系
B.
组成模型的概念少,语义清楚,容易理解
C.
用图形方式描述数据,数据直观易懂,有利于数据库设计者和用户的交流
D.
这种数据模型不容易转换成数据库逻辑设计阶段需要的数据结构
【简答题】下列属于辛注册会计师在制定存货监盘计划时,应当考虑的有( )。
【单选题】Which of the following is a trade barrier that affects a firm's strategy?
A.
Tariffs lower the cost of exporting.
B.
Quotas may enhance a firm's ability to serve a country from outside of that country.
C.
To conform to local content regulations, a firm may have to locate more production activities in a given market than it would otherwise.
D.
The threat of antidumping actions promotes the firm's ability to use aggressive pricing to gain market share in a country.
【单选题】Which of the following statements regarding the firm’s risk appetite and/or its business strategy is most accurate.
A.
The firm’s risk appetite does not consider its willingness to accept risk.
B.
The board needs to work with management to develop the firm’s overall strategic plan.
C.
Management will set the firm’s risk appetite and the board will provide its approval of the strategic plan.
D.
Management should obtain the risk management team’s approval once the business planning process is finalized.
【单选题】Which kind of corporate strategy deals with the firm's overall orientation toward growth?
A.
portfolio strategy
B.
directional strategy
C.
cooperative strategy
D.
functional strategy
【单选题】以下关于数据溢出的说法,错误的是
A.
显式转换不会出现数据溢出
B.
隐式转换不会出现数据溢出
C.
显式转换可能会出现数据溢出
D.
数据溢出并不一定抛出异常
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