下列关于混合叙述正确的是 A.数量差异悬殊,组分比例相差过大时,则难以混合均匀 B.

题型:多项选择题

问题:

下列关于混合叙述正确的是

A.数量差异悬殊,组分比例相差过大时,则难以混合均匀

B.倍散一般采用配研法制备

C.若密度差异较大时,应将密度大者先放入混合容器中,再放人密度小者

D.散剂中若含有液体组分,应将液体和辅料混合均匀

E.若药物粉末对混合器械具吸附性,应将量大且不易吸附的药粉或辅料垫底,量少且易吸附者后加入

考点:西药执业药师药学专业知识(二)西药执业药师药学专业知识(二)
题型:多项选择题

关于中华鲟的资料,可提供以下粗略的几点:

(1)它主要生活在我国近海大陆架水域,繁殖时洄游于长江。现被世界自然保护联盟列为濒危物种。

(2)它是我国        级保护动物,为            洄游性鱼类,最大个体可达500Kg以上,故有“长江鱼王”之称。一般寿命可达30余年。

(3)它非常珍贵,是一种稀有的“            ”最早出现在1.5亿年前的中生代。

题型:多项选择题

不属于霍乱弧菌检查的是()

A.动力观察

B.制动试验

C.庆大琼脂培养

D.碱性胨水增菌培养

E.荚膜肿胀试验

题型:多项选择题

阅读理解。

     One of the min challenges facing many countries is how to maintain their identity in the face of globalization

and the growing multi-language trend "One of the main reasons for eco failure in many African countries is the

fact that, with a few important exceptions mother tongue education is not practiced in any of the independent

African states" said NeVille Alexander, Director of the Project for the Study of Alternative Education in south

Africa at the University of Cape Town.

     In response to the spread of English and the increased multi-language trends arising from immigration, many

countries have introduced language laws in the last decade. In some, the use of languages other than the national

language is banned in public spaces such as advertising posters. One of the first such legal provisions the 1994

"Toubon law" in France, but the idea has been copied in many countries since then. Such efforts to govern

language use are often dismissed as futile by language experts, who are well aware of the difficulty of controlling

fashions in speech and know from research that language switching among bilinguals is a natural process.

     It is especially difficult for native speakers of English to understand the desire to maintain the "purity" of a

language by law. Since the time of Shakespeare, English has continually absorbed foreign words into its own

language. English is one of the most mixed and rapidly changing languages in the world, but that has not been

a barrier to acquiring prestige and power. Another reason for the failure of many native English speakers to

understand the role of state regulation is that it has never been the Anglo-Saxon way of doing things. English

has never had a state-controlled authority for the language, similar, for example, to the Academie Francaise in

France.

     The need to protect national languages is, for most western Europeans, a recent phenomenon-especially the

need to ensure that English does not unnecessarily take over too many fields. Public communication, education

and new modes of communication promoted by technology, may be key fields to defend.

1. Neville Alexander believes that _____.[ ]

A. mother-tongue education is not practiced in all African countries

B. lack of mothertongue education can lead to economic failure

C. globalization has led to the rise of multi-language trends

D. globalization has resulted in the economic failure of Africa

2. The underlined word "futile" (in Paragraph 2) most probably means "_____". [ ]

A. useless

B. practical

C. workable

D. unnecessary

3. Why do many English-speaking countries not support the language protection efforts described in the

    passage? [ ]

A. They think language protection laws are ineffective.

B. They want their language to spread to other countries.

C. They have a long history of taking words from other languages.

D. It reduces a language's ability to acquire international importance.

4. What can we infer from the last paragraph?[ ]

A. English has taken over fields like public communication and education.

B. Europeans have long realized the need to protect their national languages.

C. Most language experts believe it is important to promote a national language.

D. Many aspects of national culture are threatened by the spread of English.

5. The best title for the passage is _____. [ ]

A. Fighting against the rule of English

B. Globalization and multi-language trends

C. Protecting local languages and identities 

D. To maintain the purity of language by law

题型:多项选择题

( )指通过各种媒介物搜寻有价值的资料开展调查。

A.重点调查

B.搜寻调查

C.委托调查

D.实地调查

题型:多项选择题

著名历史学家黄仁宇先生写道“《南京条约》签订之后十年,感到更不满意的不是战败国而是战胜国”。你认为战胜国“不满意”的主要原因是()

A.战争赔款太少

B.清政府的抵制

C.外国商品滞销

D.鸦片仍然不能输入

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