慢性粒细胞白血病与类白血病反应的鉴别最有意义的是A．中性粒细胞核左移 B．周围血中出

左下6缺失修复时，最佳的选择为()
左下1缺失修复时，可选用()
左下6缺失，左下7向近中倾斜过大，修复时可选用()
左下6缺失，左下57倾斜度较大，修复时可选用()

A．双端固定桥

B．单端固定桥

C．半固定桥

D．固定一可摘联合桥

E．种植固定桥

2009年11月13日，美国航天局的科学家正式宣布：月球存在水。这一发现与此前人们认为月球是干旱之地的想法大相径庭，揭开了太空探索新的篇章，增强了人们在月球建立永久基地的信心。材料说明（ ）

A．实践是社会的、历史的活动

B．认识是一个不断深化的过程

C．认识是推动实践发展的动力

D．真理和谬误并没有明确界限

（）是对总体中具有代表性的少数个体进行调研，使用这种调研方法的关键在于选好典型，调研对象要有充分的代表性。

A.典型调研

B.抽样调研

C.重点调研

D.全面调研

读下图，回答题。

小题1:关于图中铁路线M的叙述，正确的是(　　)

A．是连接我国东西部地区间的重要通道

B．是N市所在省出海的唯一铁路通道

C．是我国南北向的重要铁路干线

D．它连接了我国四个直辖市小题2:图示地区有我国重要的商品粮生产基地，其优势条件主要体现在(　　)

A．农业机械化水平高

B．单位面积产量高

C．人均耕地面积大

D．人均粮食产量多小题3:城市N的石油化学工业占有重要地位，影响该城市石油化学工业的主要区位因素是(　　)

A．劳动力资源丰富

B．石油资源丰富

C．消费市场广阔

D．交通运输便利

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.

（6）（）

A.with

B.against

C.upon

D.from