膳食中维生素B₁的主要来源是（    ）

某公司利用人工智能技术，生成虚拟歌手X并将X演唱甲的成名歌曲的音频上传到互联网。该歌曲系由乙作词作曲。该公司的行为（ ）。

在使用辅助检查手段时，不适宜的是（   ）

已经获得的知识、动作技能、情感和态度等对新的学习的影响称为学习的（　　）。

体重2500g 的新生儿注射卡介苗的方式为（     ）

主含含水硅酸镁（Mg（Si4010）（OH）2）的矿物药是 （   ）。

根据建设工程安全管理条例，危险性较大的分部分项工程专家论证应由（  ）组织。

下列属于我国幼儿园教育中最突出、最重要的原则是(  )。

坏血病，又称维生素C缺乏症，是一种由于维生素C缺乏所引起的疾病，多发于船员及海上作业的人员中。治疗坏血病最简单的方法就是使用维生素C注射液。维生素C不仅能治疗坏血病，还可以与亚铁盐配伍，增加吸收。维生素C的性质虽然不稳定却不能水解。水解是药物降解的主要途径之一。下列各种药物中不能发生水解反应的是（   ）

Passage 1

Scientistshave found that although we are prone to snap overreactions, if we take amoment and think about how we are likely to react, we can reduce or eveneliminate the negative effects of our quick, hard-wired responses.

Snapdecisions can be important defense mechanisms; if we are judging whethersomeone is dangerous, our brains and bodies are hard-wired to react veryquickly, within milliseconds. But we need more time to assess other factors. Toaccurately tell whether someone is sociable, studies show, we need at least aminute, preferably five. It takes a while to judge complex aspects ofpersonality, like neuroticism or open-mindedness.

Butsnap decisions in reaction to rapid stimuli aren't exclusive to the interpersonalrealm. Psychologists at the University of Toronto found that viewing a fast-foodlogo for just a few milliseconds primes us to read 20 percent faster, eventhough reading has little to do with eating. We unconsciously associate fastfood with speed and impatience and carry those impulses into whatever elsewe're doing. Subjects exposed to fast-food flashes also tend to think a musicalpiece lasts too long.

  Yet we can reverse suchinfluences. If we know we will overreact to consumer products or housingoptions when we see a happy face  (onereason good sales representatives and real estate agents are always smiling),we can take a moment before buying. If we know female job screeners are morelikely to reject attractive female applicants, we can help screeners understandtheir biases-or hire outside screeners.

John  Gottman,the marriage expert, explains that we quickly "thin slice" information reliably only after we ground suchsnap reactions in  "thicksliced" long-term study. When Dr. Gottman really wants to assess whether a couple will stay together, he invitesthem to his island retreat for a much longer evaluation: two days, not twoseconds.

Our ability to mute our hard-wired reactionsby pausing is what differentiates us from animals dogs can think about thefuture only intermittently or for a few minutes. But historically we have spentabout 12 percent of our days contemplating the longer term. Although technologymight change the way we react, it hasn't changed our nature. We still have theimaginative capacity to rise above temptation and reverse the high-speed trend.

The author’s attitude toward reversing the high-speed trend is______.

男，22岁。咳嗽伴发热3天，给予青霉素静脉滴注抗感染治疗，用药后患者突然出现气急、胸闷、烦躁不安。查体：T38.5℃，P140次/分，R32次/分，BP75/40mmHg面色苍白，大汗淋漓，两肺可闻及哮鸣音，身体多部位红色皮疹。最可能的原因是 （   ）。