下列有关《大清新刑律》的表述正确的是（        ）。

以下关于“艺术典型”，说法正确的是（）。

急性硬脑膜外血肿患者中间清醒期的长短主要取决于(    )

患者，男，65岁，因咳嗽、咳大量脓痰、呼吸困难入院，诊断为慢性阻塞性肺病急性加重。该患者临床治疗不应选用的药物是（ ）

贵州遵义被称为“中国杜仲之乡”。(    )

下列属于消防安全管理人的消防安全管理职责的是（   ）。

陈鹤琴作为“中国幼儿教育之父”提出了“活教育”的理论。下列有关“活教育”理论的表述，不正确的是(    )。

对雌激素生理作用的正确叙述是

医疗机构发生放射事件，应当及时进行调查处理，如实记录，及时报告。以下医疗机构发生放射事件情形说法错误的是

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?

根尖中根的干细胞群是指（ ）。