根据《生产经营单位生产安全事故应急预案编制导则》（ＧＢ／T29639-2020），（    ）是生产经营单位根据不同生产安全事故类型，针对具体场所、装置或者设施所制定的应急处置措施。

单纯小脑幕切迹疝的临床表现不正确的是

某化工企业在进行应急预案演练时，按照应急预案规定的处置程序进行演练，在模拟液氨储罐泄漏致人中毒事故后，应急救援的首要任务是抢救中毒人员和人员疏散，重要任务是（   ）。

患者，男，53岁。慢性肾小球肾炎多年，近1周感觉尿少，近2天的24小时尿量均不超过400 ml,入院查：血压190/115 mmHg,血钾6.3 mmol/L。护士为该患者制订的饮食计划中，告诉患者可进的饮食是（  ）

根据《民法典》，下列财产不可以抵押的是（    ）。

2013年11月，某县团委就在全县范围内开展青少年读书活动的情况，写了《关于在全县开展青少年读书活动的报告》，报告回顾了读书活动的情况，举出典型案例和数据说明了读书活动的效果，报告最后还写到：“开展青少年读书活动的一个重要方面，是推荐合适的书目，为此，我们打算在前一个阶段的基础上，根据当前形势和青少年的思想动态、兴趣、爱好，着重推荐80种图书（书目见附件），使读书活动更切合青少年的需要，取得曼好的效果。当否，请批示。”
11月10日，该报告草拟完毕后，团县委办公室审核并将文件编号。11月11日，团县委负责人签发了该文件。11月13日，为示郑重，该办公室主任亲自分送各主送单位。

该公文的成文日期是（）。

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?

斯金纳认为强化的作用在于改变同类反应在将来发生的概率。

氨由肌肉组织通过血液向肝进行转运的机制是

人类的发展进行与使用工具密切相关，下列选项中，属于人类最早的工具是()

使用糖皮质激素，可能引起多种不良反应和并发症。骤停(未逐渐减量)后常引起的不良反应是（    ）