一车祸患者急需新鲜O型血液，在下列配型合格的献血者中最合适的是（     ）

男性，72岁 。吸烟指数1200，近半年有咳嗽，痰中带血丝，近2月出现声嘶，查右锁骨上窝触及一肿大淋巴结，质硬，无压痛，则可能为

根据会计法律制度的规定，担任单位会计机构负责人的，应当具备会计师以上专业技术职务资格或者从事会计工作达到一定期限以上。该期限为（  ）。

Passage 1    Results showed that at least a tenth of the Harvard first-year undergraduates polled admitted to having cheated on an exam prior to starting at the university, while almost half admitted to cheating on their homework. An anonymous survey by Harvard's newspaper has revealed a surprising pattern of academic dishonesty among studertts entering the US universities.    The survey by The Harvard Crimson was emailed to the incoming first year undergraduates; 1,600 students responded. Results showed that at least a tenth of the students polled admitted to having cheated on an exam prior to starting at the university, while almost half admitted to cheating on their homework.    Athletes were apparently the most prone to cheating. 20 percent of students who played a university sport admitted to cheating on an exam compared to 9 percent of students who did not. The survey also revealed that men were not only more likely to cheat but were also more likely to admit to it.    The results, compared to a previous survey done on the class of 2013, suggested that cheating may be becoming more commonplace. Of the outgoing seniors only 7 percent admitted to cheating in an exam and another 7 percent said they had been dishonest on a take-home test. 32 percent of the seniors said they had cheated on homework during their undergraduate years.    The surveys come in the wake of a cheating scandal at the university which saw 120 students investigated for sharing answers on an exam in 2012. One recent graduate stated: "Cheating was commonplace when I was at Harvard, especially with students in their first year or two. I would say as many as 60 per cent of students took notes into some exams. No one really cared the faculty, well some of them at least, seemed to recognize and yet ignore the problem."    In an email to NBC News, Jeff Neal, a Harvard representative, explained that a committee, made up of faculty, staff and students had been established to tackle cheating, which "is a national problem in American education".    He added: "While the vast majority of Harvard and other students do their work honestly, beginning this year Harvard College has implemented a new, more robust strategy of communicating with all students, particularly first-year students, about the importance-and the ways to achieve- academic integrity."    In a rebuff to critics who say university has become little more than an expensive party, 84 per cent of the responding undergraduates fully expected to prioritize their academics over extracurricular activities, sport, employment and their social lives. Not a single student put academics at the bottom of their list. Not content with confining themselves to their degree subject, 59 percent of incoming students expressed a desire to pursue a secondary field of study, and 36 percent hoped to learn a language.
What can we learn from the last paragraph?

按照皮亚杰的理论,中学生的认知发展水平处于哪一个阶段?(  )

学校安排王老师外出培训学习，他说:“我都五十多了，教学也完全没问题，还参加什么培训?把机会给年轻人吧”对此，下列说法正确的是(   )

抢救过敏性休克的首选药物是(    )。

某病人，因医生开药少而且便宜，所以对医生有意见，诊治医生在对病人作解释时，以下哪一点是不当的

生化汤的君药是(   )

某女，35岁。带下病，症见带下量多，色黄质稠，小腹隐痛，腰骶酸痛，经行腹痛。宜选用的中成药是

一般而言，指数基金属于（  ）。