【单选题】

碳酸与碳酸酐酶的结合,形成的主要键合类型是(   )

A.

共价键

B.

氢键

C.

离子-偶极和偶极-偶极相互作用

D.

范德华引力

E.

疏水性相互作用

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【单选题】

患者,男,39岁。汗出不止,呼吸微弱,精神萎靡,脉微欲绝,用药应首选的药物是(   )

A.
人参
B.
党参
C.
黄芪
D.
柴胡
E.
附子
【单选题】

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 description of Russians' love of memorizing poetry shows the author' s_______.

A.
interest in their language
B.
appreciation of their efforts
C.
admiration for their memory
D.
contempt for their old-fashionedness
【单选题】

患者,男,52岁。胸腹壁出现片状红疹4天,无疼痛。查体可见前胸壁及腹壁片状棕红色斑块,边界清楚,周围有炎性红晕,基底浸润明显,表面覆盖多层干燥的银白色鳞屑,刮除鳞屑后有小出血点。诊断为银屑病。其临床分型应为

A.
寻常型银屑病
B.
脓疱型银屑病
C.
关节病型银屑病
D.
红皮病型银屑病
E.
传染型银屑病
【单选题】

陶瓷器取代铜器,逐步成为主要生活日用器皿的朝代是(  )。

A.
唐代
B.
宋代
C.
三国两晋南北朝
D.
汉代
【单选题】

施工单位检测仪器未经校准导致质量检测错误,并由此引发质量事故,按产生原因分类,该事故属于(  )引发的质量事故。

A.
经济原因
B.
管理原因
C.
技术原因
D.
社会原因
【单选题】

一般而言,内部动机的作用比外部动机的作用稳定、持久。(    )

A.
B.
【单选题】

下列各项中,企业通过存出投资款专户购买其他公司的股票时,应贷记的会计科目是()。

A.
库存现金
B.
银行存款
C.
其他货币资金
D.
其他应收款
【单选题】

二级以上医院药学部门负责人除具有本专业高级技术职务任职资格外,还应具有

A.
高等学校药学专业或临床药学专业本科以上学历
B.
高等学校药学专业本科以上学历
C.
中等学校药学专业毕业学历
D.
高等学校药学专业研究生以上学历
【单选题】

蛋白质变性后的主要表现是 (   )。

A.
分子量变大
B.
不易被蛋白酶水解
C.
溶解度降低
D.
黏度降低
E.
分子量变小
【单选题】

根据《房屋市政工程生产安全重大事故隐患判定标准》,下列重大事故隐患中应当判定为施工安全管理重大事故隐患的是(  )。

A.
对因基坑工程施工可能造成损害的毗邻重要建筑物、构筑物和地下管线等,未采取专项防护措施
B.
模板支架拆除及滑模、爬模爬升时,混凝土强度未达到设计或规范要求
C.
建筑施工特种作业人员未取得特种作业人员操作资格证书上岗作业
D.
有限空间作业时现场未有专人负责监护工作