患者，女，40岁。素来气血两虚，就诊时面色苍白，自诉头晕眼花四肢倦怠气短懒言、心悸怔忡、食欲减退，舌淡苔白，脉细。治疗应首选的方剂是（    ）

当今的国际社会架构仍然是以(   )为国际社会的互动主体。

某患者，查体：体温38.6℃，睑结膜苍白，可见出血点，心率102次／分，心尖部可闻及3/6级收缩期杂音，双肺未闻及干湿性啰音，脾肋下2cm。尿液检查：蛋白(+)，WBC:0～1/HP。该患者发热最可能的原因是

能够识别病原体相关分子模式的受体是（     ）。

S为标的资产价格，K为期权的行权价格，r为以连续复利计息的无风险利率，（T-t）为期权的剩余期限，在期权剩余期限内标的资产不支付收益，美式看涨期权的价格下限为（  ）。

1. 文成公主入藏和亲嫁与松赞干布，这一历史事件发生的朝代是(　　)。

Passage 2

Everyone knows that English departments are in trouble, but you can't appreciate just how much trouble until you read the new report from the Modern Language Association. The report is about Ph.D. programs, which have been in decline since 2008. These programs have gotten both more difficult and less rewarding: today, it can take almost a decade to get a doctorate, and, at the end of your program, you' re unlikely to find a tenure-track job.

The core of the problem is, of course, the job market. The M.L.A. report estimates that only sixty per cent of newly-minted Ph.D.s will find tenure-track jobs after graduation. If anything, that's wildly optimistic: the M.L.A. got to that figure by comparing the number of tenure-track jobs on its job list(around six hundred) with the number of new graduates(about a thousand). But that leaves out the thousands of unemployed graduates from past years who are still job-hunting-not to mention the older professors who didn't receive tenure, and who now find themselves competing with their former students. In all likelihood, the number of jobs per candidate is much smaller than the report suggests. That's why the mood is so dire-why even professors are starting to ask, in the committee's words, "Why maintain doctoral study in the modern languages and literatures-or the rest of the humanities-at all?"

Those trends, in turn, are part of an even larger story having to do with the expansion and transformation of American education after the Second World War. Essentially, colleges grew less elite and more vocational. Before the war, relatively few people went to college. Then, in the nineteen-fifties, the G.I. Bill and, later, the Baby Boom pushed colleges to grow rapidly. When the boom ended, colleges found themselves overextended and competing for students. By the mid-seventies, schools were creating new programs designed to attract a broader range of students-for instance, women and minorities.

Those reforms worked: as Nate Silver reported in the Times last summer, about twice as many people attend college per capita now as did forty years ago. But all that expansion changed colleges.

In the past, they had catered to elite students who were happy to major in the traditional liberal arts. Now, to attract middle-class students, colleges had to offer more career-focused majors, in fields like business, communications, and health care. As a result, humanities departments have found themselves drifting away from the center of the university. Today, they are often regarded as a kind of institutional luxury, paid for by dynamic, cheap, and growing programs in, say, adult-education. These large demographic facts are contributing to today's job-market crisis: they' re why, while education as a whole is growing, the humanities aren't.

Given all this, what can an English department do? The M.L.A. report contains a number of suggestions. Pride of place is given to the idea that grad school should be shorter: "Departments should design programs that can be completed in five years."That will probably require changing the dissertation from a draft of an academic book into something shorter and simpler. At the same time, graduate students are encouraged to "broaden" themselves: to "engage more deeply with technology"; to pursue unusual and imaginative dissertation projects; to work in more than one discipline; to acquire teaching skills aimed at online and community-college students; and to take workshops on subjects, such as project management and grant writing, which might be of value outside of academia. Graduate programs, the committee suggests, should accept the fact that many of their students will have non-tenured, or even non-academic, careers. They should keep track of what happens to their graduates, so that students who decide to leave academia have a non-academic alumni network to draw upon.

Which of the following is closest in meaning to the underlined word  "dire" in Paragraph 2?

下列关于强心苷临床应用的描述，不正确的是

下列法的渊源中，效力等级最高的是（  ）。

职务侵占罪是指非国有的公司、企业或者其他单位的非国家工作人员利用职务上的便利，非法占有（）的行为。

辅酶在酶促反应中的作用是