【单选题】

用邻接矩阵存储一个图时,在不考虑压缩存储的情况下,所占用的存储空间大小只与图中的顶点个数有关,而与图的边数无关。( )

A.
B.
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参考答案
参考解析
【A2型选择题】

患者,症见头痛发热,烦渴欲饮,水入即吐,小便不利,苔白,脉浮者。治宜选用(    )

A.

五苓散

B.

猪苓汤

C.

苓桂术甘汤

D.

藿香正气散

E.

以上均不适宜

【A1型选择题】

LeFortⅡ型骨折是指(  )

A.

颧弓上骨折

B.

锥形骨折

C.

水平骨折

D.

纵形骨折

E.

矢状骨折

【单选题】

1910年美国生物学家()创立了遗传的染色体学说,并因此获得诺贝尔奖。

A.
摩尔根
B.
萨顿
C.
孟德尔
D.
德弗里斯
【单选题】

某小学为落实中小学人工智能通识课教育指南,将开发的人工智能课程纳入常态课程体系。该课程属于( )

A.

国家课程

B.

地方课程

C.

校本课程

D.

学科课程

【单选题】

我国商业银行的核心一级资本不包括(  )

A.
实收资本
B.
盈余公积
C.
一般风险准备
D.
次级债券
【单选题】

水工混凝土粗集料的级配不包含(  )。

A.
20~40mm
B.
40~80mm
C.
80~120mm
D.
120~150mm
【单选题】

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)

Saudi Arabia is mentioned in the passage because it shows that _______.

A.
the most important factor influencing birth rate is the economy
B.
factors other than the economy influence birth rate
C.
women who have a high income usually have few children
D.
the birth rate depends on per capita income
【B1型选择题】

产后大出血,继则冷汗淋漓,甚则晕厥,其病机是(   )

A.

气滞血瘀

B.

气不摄血

C.

气随血脱

D.

气血两虚

E.

气血失和

【单选题】

以下关于银行监管四个层次的列示,正确的是(  )

A.
银行自我监管、股东监管、政府监管、国际约束
B.
外部监管、行业自律、市场约束、国际约束
C.
员工监管、管理层监管、股东监管、政府监管
D.
银行自我监管、外部监管、行业自律、市场约束
【单选题】

将社会地位渗透到教育中去,体现“教育两极分化”的教育体制是(    )

A.
双轨学制
B.
单轨学制
C.
分支型学制
D.
中间型学制