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问题 单项选择题

某女，51岁。中风病3年。现左侧肢体活动不利，消瘦，白汗，口舌歪斜，语言不利，面色苍白，气短乏力。心悸便溏，舌质暗淡，苔白，脉细涩。查头部CT示右侧基底节区陈旧性脑梗塞。其证型为

A．肝肾阴虚、风阳上扰证
B．肝阳暴亢、风火上扰证
C．痰热腑实、风痰上扰证
D．痰瘀互结、痹阻经络证
E．气虚血滞、脉络瘀阻证

答案

参考答案：E

单项选择题

A narrowing of your work interests is implied in almost any transition from a study environment to managerial or professional work. In the humanities and social sciences you will at best reuse only a fraction of the material (1) in three or four years’ study. In most career paths academic knowledge only (2) a background to much more applied decision-making. Even with a " training " form of degree, (3) a few of the procedures or methods (4) in your studies are likely to be continuously relevant in your work. Partly this (5) the greater specialization of most work tasks compared (6) studying. Many graduates are not (7) with the variety involved in (8) from degree study in at least four or five subjects a year to very standardized job (9) . Academic work values (10) inventiveness, originality, and the cultivation of self-realization and self-development. Emphasis is placed (11) generating new ideas and knowledge, assembling (12) information to make a " rational " decision, appreciating basic (13) and theories, and getting involved in fundamental controversies and debates. The humanistic values of higher (14) encourages the feeling of being (15) in a process with a self-developmental rhythm. (16) , even if your employers pursue enlightened personnel development (17) and invest heavily in " human capital " —for example, by rotating graduate trainees to (18) their work experiences—you are still likely to notice and feel (19) about some major restrictions of your (20) and activities compared with a study environment.

15（）

A.consisted

B.dealt

C.engaged

D.worked
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单项选择题

关于CE-MRA成像时机的把握说法正确的是：（）

A.应在对比剂进入目标血管的时刻采集

B.扫描序列应尽早启动，以采集足够的信号

C.扫描时机的把握对CE-MRA成像影响较小

D.扫描序列应晚点启动，让对比剂充分进入血液中

E.应使目标血管中对比剂浓度最高的时刻采集的信号填充K空间的中心区域
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