同一企业不同时期发生的相同或相似的交易或事项，应当采用一致的会计政策,不得随意变更。确需变更的，应当在附注中说明，属于(    )原则的要求。

由于工程建设的需要，施工企业甲需经过乙公司内部的道路运送建筑材料，甲乙之间订立合同，约定甲向乙支付一定的费用，便可通过乙的道路运送材料，在此合同中，甲拥有的权利是(  )。

Passage1

There are two kinds of motive for engaging in any activity: internal and instrumental. If a scientist conducts research because she wants to discover important facts about the world, that's an internal motive, since discovering facts is inherently related to the activity of research. If she conducts research because she wants to achieve scholarly renown, that's an instrumental motive, since the relation between fame and research is not so inherent. Often, people have both for doing things.

What mix of motives-internal or instrumental or both-is most conducive to success? You might suppose that a scientist motivated by a desire to discover facts and by a desire to achieve renown will do better work than a scientist motivated by just one of those desires. Surely two motives are better than one. But as we and our colleagues argue in a paper newly published in the Proceedings of the National Academy of Sciences, instrumental motives are not always an asset and can actually be counterproductive to success.

We analyzed data drawn from 11,320 cadets in nine entering classes at the United StatesMilitary Academy at West Point, all of whom rated how much each of a set of motives influenced their decision to attend the academy. The motives included things like a desire to get a good job later in life and a desire to be trained as a leader in the United States Army.

How did the cadets fare, years later? How did their progress relate to their original motives for attending West Point?

We found, unsurprisingly, that the stronger their internal reasons were to attend West Point, the more likely cadets were to graduate and become commissioned officers. Also unsurprisingly, cadets with internal motives did better in the military(as evidenced by early promotion recommendations)

than did those without internal motives and were also more likely to stay in the military after their five years of mandatory service.

Remarkably, cadets with strong internal and strong instrumental motives for attending West Point performed worse on every measure than did those with strong internal motives but weak instrumental ones. They were less likely to graduate, less outstanding as military officers and less committed to staying in the military.

Our study suggests that efforts should be made to structure activities so that instrumental consequences do not become motives. Helping people focus on the meaning and impact of their work, rather than on, say, the financial returns it will bring, may be the best way to improve not only the quality of their work but also their financial success.

There is a temptation among educators and instructors to use whatever motivational tools are available to recruit participants or improve performance. If the desire for military excellence and service to country fails to attract all the recruits that the Army needs, then perhaps appeals to "money for college," "career training" or "seeing the world" will do the job. While this strategy may lure more recruits, it may also yield worse soldiers. Similarly, for students uninterested in learning, financial incentives for good attendance or pizza parties for high performance may prompt them to participate, but it may result in less well-educated students.

Which of the following is closest in meaning to the underlined word "cadets" in Paragraph 3?

治疗气滞血瘀型子宫内膜异位症，应首选的方剂是

某3层养老建筑设置了集中控制型消防应急照明和疏散指示系统，根据现行国家标准《消防应急照明疏散指示系统技术标准》（CB51309） ，该系统的下列性能指标中，错误的是（  ）。

患儿，女，3岁。低热恶寒，鼻塞流涕，全身皮肤成批出疹，为红色斑疹和斑丘疹，继有疱疹，疱浆清亮，头面、躯干多见，舌红，苔薄白，脉浮数，其诊断是（   ）。

全身性感染的治疗原则是（    ）。

关于胆汁的描述，正确的是

胎儿在子宫内急性缺氧初期表现为胎动

施工单位首次采用的钢材, 应在钢结构制作及安装前进行(  )试验

某男，6岁。因外感风寒、肺胃蕴热导致发热恶寒、鼻塞流涕、咳嗽有痰、咽喉肿痛、口渴，儿科医师处以儿感清口服液。此因该成药除解表清热外又能