格林-巴利综合征脑脊液蛋白细胞分离现象出现的时间最多见于A．起病后一周内 B．起病后

依次填入下列横线处的词语，最恰当的一组是

①谁也不能以任何理由       赡养父母的义务。

②当你依法纳税后，你就自然会享受到应有的       。

③要合法经营，不能靠歪门邪道来       。

A．推托权利盈利

B．推脱权力营利

C．推托权力盈利

D．推脱权利营利

Questions 11-15 are based on Passage Three:Passage ThreeIf you know exactly what you want, the best route to a job is to get specialized training.A recent survey shows that companies like graduates in such fields as business and health care who can go to work immediately with very little on-the-job training.That’s especially true of booming fields that are challenging for workers. At Cornell’s School of Hotel Administration, for example, bachelor’s degree graduates get an average of four or five job offers with salaries ranging from the high teens to the low 20s and plenty of chances for rapid advancement. Large companies, especially, like a background of formal education coupled with work experience.But in the long run, too much specialization doesn’t pay off. Business, which has been flooded wjth MBAs, no longer considers the degree an automatic stamp of approval. The MBA may open doors and command a higher salary initially, but the impact of a degree washes out after five years.As further evidence of the erosion of corporate faith in specialized degrees, Michigan State’s Scheetz cites a pattern in corporate hiring practices, although companies tend to take on specialists as new hires, they often seek out generalists for middle and upper-level management. “They want someone who isn’t constrained by nuts and bolts to look at the big picture," says Scheetz.This sounds suspiciously like a formal statement that you approve of the liberal-arts graduate. Time and again labor-market analysts mention a need for talents that liberalarts majors are assumed to have: writing and communication skills, organizational skills, open-mindedness and adaptability, and the ability to analyze and solve probiems, David Birch claims he does not hire anybody with an MBA or an engineering degree, "I hire only liberal-arts people because they have a less-than-canned way of doing things," says Birch. Liberal-arts means an academically thorough and strict program that includes literature, history, mathematics, economics, science, human behavior-plus a computer course or two. With that under your belt, you can feel free to specialize, "A liberal-arts degree coupled with an MBA or some other technical training is a very good combination in the market-place," says Scheetz.

What kinds of people are in high demand on the job market ( )

A．Students with a bachelor’s degree in humanities

B．People with an MBA degree fr.ont top universities

C．People with formal schooling plus work experience

D． People with special training in engineering

紫外法做定性鉴别时，常用的特征数据有（）

A、λmax，α，肩峰

B、λmax，λmin，A1/A2，E1%cm

C、λmax/λmin，末端吸收，E1%cm

D、λmax/λmin，肩峰，末端吸收

E、λmax，λmin，ΣA

简述大小鼠眼眶静脉采血法。