区分量变和质变的根本标志是 (     ) 

患者，女，60岁。现病史：近日因摔倒而致左腕骨骨折。骨科处理：因背痛加重接受口服止痛治疗。骨密度：L1~4椎体T值-2.7SD，BMD 749（mg/cm²）；股骨颈T值-2.2SD，BMD 602（mg/cm²）。医生诊断：绝经后骨质疏松症。
下述治疗骨质疏松症的药物中，属于骨吸收抑制剂的是（）

二期梅毒的主要表现为

患者，女，40岁。反复低热半年余，伴双手腕关节及掌指关节肿痛，晨起关节有胶黏着样感觉。近日症状加重。查体：脚踝部可见大小不一、无压痛的皮下结节。伴心包炎及肺间质病变。实验室检查：血白细胞8.5×10⁹/L，血红蛋白80g/L，红细胞沉降率98 mm/h，ANA（-），RF(+)。已应用布洛芬、甲氨蝶呤、雷公藤多苷等药物规范治疗。进一步治疗措施是

科学课上，老师拿出一个会发光的实验仪器，小朋友们立刻被吸引。观察发现，有的小朋友眼睛瞪得大大的，有的小朋友身体前倾。这些表现属于(    )。

在教育宗旨问题上，梁启超主张通过教育培养（　　）。[统考]

益生菌等活菌制剂应尽量避免与抗生素、蒙脱石散等同时使用，如需合用，至少应间隔的时间为（    ）

下列各项，不符合正虚喘脱证主症的是

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 did the results show according to the first two paragraphs?

基金托管人负责保管基金资产，执行（  ）的有关指令，办理基金名下的资金往来。