语言的深层结构和表面结构理论是由（　　）提出的。

下列选项中的概念关系，与“大学生：青年”一致的是（  ）。

利尿药治疗慢性心功能不全的主要药理依据是(   )

在进行大规模口腔流行病学调查时，常采用CPI指数反映牙周组织的健康状况，该指数所检查的内容为

持续剧痛，必须用药才能缓解的疼痛属于(     )

Passage 1    A lyric is a subjective poem of intense personal emotion whose principal quality is its musical form. Poe, master of the lyric, was led to explain all poetry as the thythmical creation of beauty in words. Because great poetry is often pure music, haunting melody, and chiming syllables, the reader should not glance through poetry as he read his newspaper or the latest magazine-skipping a word here and a line there, and still hope to get what the author had intended for him. Poetry being music, like all other forms of music, it gains its meaning when interpreted by the human voice.    It is the special function of lyrical poetry to give pleasure through this musical quality no less than through fine contemplation of beauty it inspires-beauty of thought, of feeling, of expression, and of technical skill. But poetry is more than a great pleasure. It should also be an outlet for our own unspoken thoughts and our varied moods. It makes our choked-up passageways of speech, giving adequate expression to our pent-up loves and joys and glories, and fumishes release and relief to our fears, grieves and sorrows. A great poet takes our half-formed thoughts, or suppressed moods, our crushed desires, and needs, and leads them out into the open, endowing them with a harmony, and completeness ...    Great verse can help to vitalize our thinking about the commonplace and elemental in life, and can idealize and give meaning to the simplest things in creation. Listen to Tennyson:    Flower in the crannied wall,    I pluck you out of the crannies,    I hold you here, root and all, in my hand,    Little flower-but if I could understand,    What you are, root and all, and all in all,    I should know what God and man is.
What does the underlined word "articulate" in Para. 2 probably mean?

新亚欧大陆桥途经江苏、安徽、河南、陕西、甘肃、青海、新疆7个省、自治区，到中哈边界的阿拉山口出国境。(    )

关于铸造合金说法正确的是（   ）

某男，22岁。小便频数短涩，灼热刺痛尤甚。宜选用的药是（）

公路工程工程量清单编写的工程细目，根据工程的不同部位分为总则、路基、 路面、桥梁涵洞、隧道、预埋管线、绿化、环境保护和(    )部分。

三七的功效是