战略控制中的定性控制标准包括哪些

经药理研究，一种茅草的根内含有降血糖的因子及多种有益于健康的成分，某公司将它开发成一种保健饮料。该产品是否适用于糖尿病患者呢？某生物学兴趣小组的同学以此作为课题进行研究。请你完成下面的实验鉴定报告：

(1)实验目的：鉴定一种茅草的根是否含有还原性糖和淀粉。

(2)实验原理：还原性糖可用_______试剂检测，淀粉可用_______进行检测。

(3)实验器材：(略)

(4)实验步骤：

①．鉴定还原性糖：将待检测的茅草根切成薄片(或压碎)放在载玻片上，滴加1～2滴试剂，将载玻片放在洒精灯上加热，观察颜色的变化。

②．鉴定淀粉：将待检测的茅草根切成薄片(或压碎)放在载玻片上，滴加1～2滴试剂，观察颜色的变化。

(5)预期实验可能的现象：

鉴定还原性糖：______________________。

鉴定淀粉：__________________________。

(6)结果分析：(略)

(7)①．糖尿病人是由于体内胰岛素分泌不足，使血液中葡萄糖的浓度过高，导致尿液含糖。胰岛素的化学本质是_________。对于严重的糖尿病人来说，除了控制饮食外，还必须________(填“口服”或“注射”)胰岛素。

②．若检测结果表明，茅草根内不含还原性糖，但有淀粉存在，则你认为该产品_________(填“能”或“不能”)直接供糖尿病人使用，理由是_______________________。

既能补血，又不致滑肠

A．土炒当归
B．醋当归
C．酒当归
D．当归炭
E．全当归

磁力脱水槽分为溢流区、分选区、精矿区，（）在最上部（）在槽底部。

A.溢流区；分选区

B.溢流区；精矿区

C.精矿区；溢流区

D.分选区；溢流区

俗话说“是药三分毒”，据世界卫生组织统计，在不合理用药人群中发生不良药物反应的比例为10%—20%，其中约5%的患者因药物中毒而死亡。下列关于安全用药的说法中正确的是（）

A.药物越昂贵，疗效越好

B.服药剂量越大，疗效越快

C.进口药疗效一定比国产好

D.用药前应仔细阅读说明书

Part 4

Questions 26-45

·Read the following passage and decide which answer bestfits each space.
·For questions 26-45, mark one letter A, B, C or D on the Answer Sheet.
The "standard of living" of any country means the (26) person’s share of the goods and services which the country produces. A country’s standard of living, therefore depends (27) and foremost on its capacity to produce wealth. "Wealth" in this (28) is not money, for we do not live on money (29) on things that money can buy: "goods" such as food and clothing, and "services" such as (30) and "entertainment".
A country’s capacity to produce wealth depends upon many factors, most of which have an effect (31) one another. Wealth depends (32) a great extent upon a country’s natural resources. Some regions of the world are well supplied with coal and minerals, and have a (33) soil and a favorable climate; other regions (34) none of them.
Next to natural resources (35) the ability to turn them to use. China is perhaps as well off as the USA in natural resources, but suffered for many years from (36) and external wars, and for this and other reasons was incapable (37) her resources. Sound and (38) political conditions, and freedom from foreign invasion, enable a country to develop its natural resources peacefully and steadily, and to produce more wealth than another country (39) well served by nature but less well ordered.
A country’s standard of living does not only depend upon the wealth that is produced and (40) within its own borders, but also upon what is indirectly produced through international trade. For example, Britain’s wealth in foodstuffs and other agricultural products would be much (41) if she had to depend only on those grown at home. Trade makes it possible for her surplus manufactured goods to be traded abroad for the agricultural products that would (42) be lacking. A country’s wealth is, therefore, much (43) by its manufacturing capacity, (44) that other countries can be found ready to (45) its manufactures.

A．pose

B．possess

C．posse

D．posset