患者食欲和记忆力减退 。眼睑苍白，血红细胞、白细胞、血小板均减少 。应首先考虑

腺垂体功能减退症危象最常见的诱发因素是

影响传染病流行过程的因素

根据《营业税暂行条例》的规定，下列各项中，不属于营业税征收范围的是( )。

（2016山东）游戏是人类社会活动中普遍存在的活动，是学前儿童喜爱的活动。也是学前教育活动的主要组织形式之一。教育学家对游戏进行过多种论述，其中提出“游戏是个体把信息纳入固有的认知图式，是同化的一种形式”观点的教育学家是（）。

非公开发行的公司债券仅限于在（  ）范围内转让。

主持人：有网友称你为国学巫师，也有网友称你为国学大师。你认为哪个名称更适合你？上述提问中的不当也存在于以下各项中，除了：

可直接激活蛋白激酶C的是

在口语交际教学中，教师创设了“接听电话”“买东西”“招呼客人”等教学情境。下列对该情境设计的相关分析，不正确的是(  )。

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.

According to McWhorter, the decline of formal English_______.

葡萄糖顺浓度梯度进入一般细胞属于