刺激生长激素分泌最有效的因素是（）。

若系统的RAG不可完全化简，则可判定系统发生了死锁。（）

竹叶石膏汤中麦门冬与半夏的用量比例是（    ）

Passage1

In many of the developing countries in Africaand Asia, the population is growing fast. The reason for this is simple: Womenin these countries have a high birth rate - from 3.0 to 7.0 children per woman.The majority of these women are poor, without the food or resources to care fortheir families. Why do they have so many children? Why don't they limit thesize of their families? The answer may be that they often have no choice. Thereare several reasons for this.

Onereason is economi

In atraditional agricultural economy, large families are helpful. Having morechildren means having more workers in the fields and someone to take care ofthe parents in old age. In an industrial economy, the situation is different.Many children, do not help a family; instead, they are an expense. Thus,industrialization has generally brought down the birth rate. This was the casein Italy, which was industrialized quite recently and rapidly. In the earlypart of the twentieth century, Italy was a poor, largely agricultural countrywith a high birth rate. After World WarⅡ, Italy's economy was rapidly modernized and industrialize

By theend of the century, the birth rate had dropped to 1. 3 children per woman, theworld's lowest.

However,the economy is not the only important factor that influences birth rate. SaudiArabia, for example, does not have an agriculture-based economy, and it has oneof the highest per capita incomes in the worl

Nevertheless,it also has a very high birth rate. Mexico and Indonesia, on the other hand,are poor countries, with largely agricultural economies, but they have recentlyreduced their population growth.

Clearly,other factors are involve

Themost important of these is the condition of women. A high birth rate almostalways goes together with lack of education and low status for women. Thiswould explain the high birth rate of Saudi Arabia. There, the traditionalculture gives women little education or independence and few possibilitiesoutside the home. On the other hand, the improved condition of women in Mexico,Thailand, and Indonesia explains the decline in birth rates in these countries.Their governments have taken measures to provide more education andopportunities for women.

Anotherkey factor in the birth rate is birth control. Women may want to limit theirfamilies but have no way to do so. In countries where governments have madebirth control easily available and inexpensive, birth rates have gone down.This is the case in Singapore, Sri Lanka, and India, as well as in Indonesia,Thailand, Mexico, and Brazil. In these countries, women have also been providedwith health care and help in planning their families.

Thesetrends show that an effective program to reduce population growth does not haveto depend on better economic conditions.3 It can be effective if it aims tohelp women and meet their needs. Only then, in fact, does it have any realchance of success.       (495 words)

According to this passage, Italy today is an example of an _______.

金某，女，21岁。1周来双侧肩、肘、膝关节游走性疼痛，局部灼热红肿，痛不可触，得冷则舒，有皮下结节，伴有发热、恶风、汗出、口渴，舌质红，舌苔黄腻，脉滑数。其诊断是

人民军队建设的宗旨是（   ）。

胃脘痛取内关、足三里，其配穴方法是（    ）

关于比率分析以下说法错误的是（　  ）。[南京大学]

咽部疼痛，逐渐加重，吞咽或咳嗽时疼痛加剧，咽部红肿，颌下有臀核，伴见发热恶风、头痛。治疗宜选用的方剂是（      ）

王安石的《元日》诗：“爆竹声中一岁除，春风送暖入屠苏。千门万户瞳瞳日，总把新桃换旧符。”诗中所写的习俗发生在（　　）。

1920年8月，由____翻译的首个中文全译本《共产党宣言》在上海出版。