一般而言，在分析客户资金结构时，客户整体杠杆水平越高，表明客户借入资金比例越（  ），债权人遭受损失的风险越（  ）

天南星的功效是（）。

属于矿井巷道贯通的几何要素是(   )。

纳税人因建设项目施工或者地质勘查临时占用耕地，应当依照规定缴纳耕地占用税。纳税人在批准临时占用耕地期满之日起一定期限内依法复垦，恢复种植条件的，全额退还已经缴纳的耕地占用税。该期限为（　　）。

下列关于中小非金融企业集合票据的说法，错误的是（  ）。

医学道德评价的首要标准是（   ）

Passage 2

Americans no longer expect public figures, whether in speech orin writing, to command the English language with skill and gift. Nor do theyaspire to such command themselves. In his latest book, Doing Our Own Thing: TheDegradation of Language and Music and Why We Should ,Like, Care, JohnMcWhorter, a linguist and controversialist of mixed liberal and conservativeviews ,sees the triumph of 1960s counter-culture as responsible for the declineof formal English.

Blaming the permissive 1960s is nothing new, but this is not yetanother criticism against the decline in education. Mr. McWhorter’s academicspeciality is language history and change, and he sees the gradualdisappearance of “whom”, for example, to be natural and no more regrettablethan the loss of the case-endings of Old English.

But the cult of the authentic and the personal ,“doing our ownthing”, has spelt the death of formal speech, writing, poetry and music. Whileeven the modestly educated sought an elevated tone when they put pen to paperbefore the 1960s, even the most well regarded writing since then has sought tocapture spoken English on the page. Equally, in poetry, the highly personal,performative genre is the only form that could claim real liveliness. In bothoral and written English, talking is triumphing over speaking, spontaneity overcraft.

Illustrated with an entertaining array of examples from both highand low culture, the trend that Mr. McWhorter documents is unmistakable. But itis less clear, to take the question of his subtitle ,why we should, like, care.As a linguist, he acknowledges that all varieties of human language, includingnon-standard ones like Black English, can be powerfully expressive-there existsno language or dialect in the world that cannot convey complex ideas. He is notarguing, as many do, that we can no longer think straight because we do nottalk proper.

Russians have a deep lovefor their own language and carry large chunks of memorized poetry in theirheads, while Italian politicians tend to elaborate speech that would seem old-fashionedto  most English-speakers. Mr. McWhorteracknowledges that formal language is not strictly necessary, and proposes noradical education reforms-he is really grieving over the loss of somethingbeautiful  more than useful. We now takeour English   "on paper platesinstead of china". A shame, perhaps, but probably an inevitable one.

The word "talking" (Para. 3) denotes _________.

治疗湿浊中阻之呕吐，应首选的药物是(     )

下列各项，不属积聚病因的是

替代婴儿母乳的食物应是（   ）。

根据《私募投资基金监督管理条例》的规定，从事私募基金业务活动，应当遵循的基本原则是（  ）。