卫生服务供给的影响因素有哪些?

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问题:

卫生服务供给的影响因素有哪些?

考点:经济学卫生经济学卫生经济学题库
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能抑制肉瘤生长的生物碱类成分是()。

A.莨菪碱

B.吗啡碱

C.樟柳碱

D.氧化苦参碱

E.紫杉醇

题型:问答题 简答题

We agree to reduce our price by 3%  ____ you guarantee to open the credit card on time.

A.unless

B.so that

C.even if

D.on condition that

题型:问答题 简答题

A、B、C、D都是中学化学常见的物质,其中A、B、C均含有同一种元素。在一定条件下相互转化的关系如下图所示(部分反应中的H2O已略去)。请按要求回答下列问题:

 

(1)若D为金属单质,且D是用量最大、用途最广的金属,若加热蒸干B的溶液没有得到B的盐,则B的化学式可能为             

(2)A常用作制冷剂,B和D为空气的主要成分,则反应(Ⅲ)的化学方程式为                  

(3)D为氯碱工业的重要产品,反应(Ⅲ)的离子方程式可以

                               

(4)D为酸或酸性气体,则A、B、C、D可以是                                (请按顺序写出合理任意一组物质的化学式即可)。

题型:问答题 简答题

阅读理解。

     If you ask people to name the one person who had the greatest effect on the English language, you will

get answers like "Shakespeare," "Samuel Johnson," and "Webster," but none of these men had any effect at

all compared to a man who didn't even speak English -William the Conqueror.

     Before 1066,in the land we now call Great Britain lived peoples belonging to two major language groups.

In the west-central region lived the Welsh, who spoke a Celtic language,and in the north lived the Scots,

whose language, though not the same as Welsh, was also Celtic.In the rest of the country lived the Saxons,

actually a mixture of Anglos, Saxons,and other Germanic and Nordic people,who spoke what we now call

Anglo-Saxon (or Old English ), a Germanic language. If this state of affairs had lasted, English today would

be close to German.

     But this state of affairs did not last. In 1066 the Normans led by William defeated the Saxons and began

their rule over England.For about a century,French became the official language of England while Old English

became the language of peasants. As a result,English words of politics and the law come from French rather

than German. In some cases,modern English even shows a distinction (区别) between upper-class French

and lower-class Anglo-Saxon in its words.We even have different words for some foods, meat in particular,

depending on whether it is still out in the fields or at home ready to be cooked,which shows the fact that the

Saxon peasants were doing the farming, while the upper-class Normans were doing most of the eating.

     When Americans visit Europe for the first time, they usually find Germany more "foreign" than France

because the German they see on signs and advertisements seems much more different from English than

French does.Few realize that the English language is actually Germanic in its beginning and that the French

influences are all the result of one man's ambition.

1. The two major languages spoken in what is now called Great Britain before 1066 were _____. 

A. Welsh and Scottish

B. Nordic and Germanic

C. Celtic and Old English

D. Anglo-Saxon and Germanic

2. Which of the following groups of words are,by inference,rooted in French?

A. president, lawyer, beef

B. president, bread, water

C. bread, field, sheep

D. folk, field, cow

3. Why does France appear less foreign than Germany to Americans on their first visit to Europe?

A. Most advertisements in France appear in English.

B. They know little of the history of the English language.

C. Many French words are similar to English ones.

D. They know French better than German.

4. What is the subject discussed in the text?

A. The history of Great Britain.

B. The similarity between English and French

C. The rule of England by William the Conqueror.

D. The French influences on the English language.

题型:问答题 简答题

(10分)在一定条件下,xA + yBzC,达到平衡,试填写下列空白:

( 1 ) 若A、B、C都是气体,减压后向逆反应方向移动,则x、y、x之间的关系是          

( 2 ) 已知C是气体,且x+y=z,加压时平衡如果发生移动,则平衡必向     方向移动,且A、B的状态中至少有一种是___________________。

( 3 ) 若B、C是气体,其他条件不变时增加A的用量,平衡不移动,则A的状态为          

( 4 ) 加热后C的百分含量减少,则正反应是         反应(选填“吸热”、“放热”)。

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