患者，男，38岁。右下后牙冷热痛2周，自发痛2天。检查：右下后牙未见龋及根尖病变。右下第一磨牙颊侧根分叉病变Ⅱ度，仅在颊侧中央有一窄而深达9mm的牙周袋，牙髓活力无反应。X线片：右下第一磨牙牙根分叉处可见一骨密度降低区。
最可能的诊断是

商业银行的大额存单投资人包括个人、非金融企业、保险公司、证券公司等。

一女大学生，19岁，病前有强迫性人格特征，在一次动物实验中，因抓大白鼠的方法不对而被鼠咬，引起焦虑和恐惧发作。而后表现为见鼠就惊叫、害怕、心跳剧烈，发展到有人谈到鼠也出现焦虑、紧张、出汗症状。病人主动求医，要求治疗
对这位病人心理评估的最佳方法是

腹部叩诊出现移动性浊音，应首先考虑诊断为

由于回购利率较低，故债券回购以小额交易为主。（  ）

治疗绝经前后诸症的主穴、除气海、三阴交外，还包括

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.

When does language acquisition begin according to the research?

女，56岁。昏迷5小时，轻度黄疸，口有腥臭味，双侧肢体肌张力对称性增高，瞳孔等大。尿蛋白及尿糖均阴性，A/G=25/35。最有可能的诊断是（   ）。

下列哪项属于副交感神经的作用

患者，男，40岁。右侧面神经麻痹一周，右眼闭合露睛，饮水外漏，体质尚可，用药首选（    ）

阿昔洛韦滴眼液在低温条件下易析出结晶，以下处理最恰当的是