人们在具有了道德认识与道德情感的条件下，是否会产生相应的道德行为，主要取决于其（　　）。

下列关于财务比率的表述，正确的是（  ）。

Passage 2

Several research teams have found that newborns prefer their mothers' voices over those of other people. Now a team of scientists has gone an intriguing step further: they have found that newborns cry in their native language."We have provided evidence that language begins with the very first cry melodies,"says Kathleen Wermke of the University of Wirzburg, Germany, who led the research.

"The dramatic finding of this study is that not only are newborns capable of producing different cry melodies, but they prefer to produce those melody patterns that are typical for the ambient language they have heard during their fetal life, within the last trimester,"said Wermke."Contraryto orthodox interpretations, these data support the importance of human infants' crying for seeding language development."

It had been thought that babies' cries are constrained by their breathing patterns and respiratory apparatus, in which case a crying baby would sound like a crying baby no matter what the culture is, since babies are anatomically identical."The prevailing opinion used to be that newborns could not actively influence their production of sound,"says Wermke. This study refutes that claim: since babies cry in different languages, they must have some control(presumably unconscious) over what they sound like rather than being constrained by the acoustical properties of their lungs, throat, mouth, and larynx. If respiration alone dictated what a cry sounded like, all babies would cry with a falling-pitch pattern, since that's what happens as you run out of breath and air pressure on the throat's sound-making machinery decreases. French babies apparently didn't get that memo."German and French infants produce different types of cries, even though they share the same physiology,"the scientists point out."The French newborns produce ' nonphysiological' rising patterns,"showing that the sound of their cries is under their control.

Although phonemes-speech sounds such as "ki"or"sh"-don't cross the abdominal barrier and reach the fetus, so-called prosodic characteristics of speech do. These are the variations in pitch, rhythm, and intensity that characterize each language. Just as newborns remember and prefer actualsongs that they heard in utero, it seems, so they remember and prefer both the sound of Mom's voice and the melodic signature of her language.

The idea of the study wasn't to make the sound of a screaming baby more interesting to listeners-good luck with that-but to explore how babies acquire speech. That acquisition, it is now clear, begins months before birth, probably in the third trimester. Newborns "not only have memorized the main intonation patterns of their respective surrounding language but are also able to reproduce these patterns in their own [ sound] production,"conclude the scientists. Newborns'"cries are already tuned toward their native language", giving them a head start on sounding French or German (or, presumably, English or American or Chinese or anything else: the scientists are collecting cries from more languages). This is likely part of the explanation for how babies develop spoken language quickly and seemingly without effort. Sure, we may come into the world wired for language(thank you, Noam Chomsky), but we also benefit from the environmental exposure that tells us which language.

Until this study, scientists thought that babies became capable of vocal imitation no earlier than12 weeks of age. That's when infants listening to an adult speaker producing vowels can parrot the sound. But that's the beginning of true speech. It's sort of amazing that it took this long for scientists to realize that if they want to see what sounds babies can perceive, remember, and play back, they should look at the sound babies produce best. So let the little angel cry: she's practicing to acquire language.

Why do German and French babies produce different types of cries according to the research?

找规律填数字是一项很有趣的活动，特别锻炼观察和思考能力。下列选项中，填入数列“2、4、12、52、□、32660”空缺处的数字，正确的是（    ）

关于药物灭菌制剂的说法，错误的是（）

形瘦肌削，面色苍黄，胸廓狭窄者，常见于(   )。

教师有违反职业道德行为受到处分的，符合《教师资格条例》第十九条规定的，由 ( ) 依法撤销其教师资格。

为了防止危险化学品在运输中发生事故，应严格遵守有关危险化学品的安全运输规定。关于危险化学品运输安全要求的说法，错误的是（    ）。

最常并发2型呼吸衰竭的

根据《公开发行证券的公司信息披露内容与格式准则第11号——上市公司公开发行证券募集说明书》，主板上市公司公开发行证券募集说明书关于历次募集资金运用的说法正确的有（ ）。
Ⅰ 仅披露了最近3年内募集资金运用的基本情况
Ⅱ 未以列表方式，仅以文字描述方式详细披露了前次募集资金实际使用情况
Ⅲ 项目实际效益与承诺效益存在重大差异，披露了项目实际收益与承诺效益重大差异的原因
Ⅳ 披露了会计师事务所对前次募集资金运用所出具的专项报告结论
Ⅴ 发行人最近5年内募集资金的运用发生了变更，应列表披露历次变更情况，并披露募集资金的变更金额及占所募集资金总额的比例