雷尼替丁治疗消化性溃疡的机制为

工业项目执行《自然资源部关于发布〈工业项目建设用地控制指标〉的通知》，《控制指标》由规范性指标和推荐性指标组成，以下控制指标中属于推荐性指标的是（  ）。

地屈孕酮口服用于闭经的用法用量是

社会主义初级阶段与新民主主义社会因为都存在多种经济成分而有某些相似之处，但却在社会性质上存在着明显的区别。从经济基础方面看，它们之间的根本区别在于

某股票类资产A，下一年度的期望收益率为13%。下一年度股市为牛市的概率为35%，牛市中股票类资产A收益率为40%；股市为熊市的概率为25%，熊市中股票类资产A的收益率为-20%；股市为震荡市的概率为40%，震荡市中股票类资产A收益率为10%；则该类资产A的收益率方差为()。

下列关于期货投机和套期保值交易的描述，正确的是（  ）。

教育的生物起源论和教育的心理起源论都认为教育是先天的而不是后天获得的。这种观点否定了教育的(  )

（  ）是我国银行业自律组织，是全国性非营利社会团体。

女婴，胎龄256d。生后第2d，患儿家属描述患儿出现每隔15～20s后有5～8s“不呼吸”的情况，但无皮肤颜色及心率改变，应作何处理（     ）。

治疗自汗、盗汗阴虚火旺证的首选方剂是（    ）

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 does the author mean by saying "The results,... suggested that cheating may be becoming more commonplace." (Para. 4)?