【单选题】

境内单位经常项目外汇账户的限额统一用欧元核定。()

A.
B.
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参考答案
参考解析
【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)

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

A.
agricultural country with a high birth rate
B.
agricultural country with a low birth rate
C.
industrialized country with a low birth rate
D.
industrialized country with a high birth rate
【单选题】

某普通法施工井筒深度900米,按照国家标准,则其井筒漏水量不得超过(   )m³/h,且不得有集中出水孔和含砂的水孔。

A.
0.5
B.
6
C.
8
D.
9
【单选题】

根据2020年3月正式实施的《证券法》,证券服务机构从事(  )服务业务,应当经国务院证券监督管理机构核准。

A.
财务顾问
B.
资信评级
C.
资产评估
D.
证券投资咨询
【单选题】

下列选项中,哪种肿瘤是良性肿瘤

A.
淋巴瘤
B.
黑色素瘤
C.
尤文瘤
D.
骨髓瘤
E.
间皮瘤
【单选题】

减少染色体DNA端区降解和缩短的方式是( )。

A.
重组修复
B.
SOS修复
C.
DNA甲基化修饰
D.
TG重复序列延长
【单选题】

股骨头血液供给的主要来源是

A.
股骨干的滋养动脉升支
B.
肌骨头圆韧带的小凹动脉
C.
旋股内,外侧动脉的分支
D.
腹壁下动脉的分支
E.
腹壁浅动脉的分支
【单选题】

以下哪项会引起基因工程的遗传信息隐私权的伦理问题(   )

A.
是否应该把研究结果告诉提供样本的人群
B.
携带"不良"遗传基因的人可能受到歧视
C.
有关疾病的遗传检测信息是否可以泄露给保险公司或用人单位
D.
如何保障提供样本的人的利益
E.
样本提供者应该是自愿地参与基因工程研究
【单选题】

关于股票,下列说法错误的是(  )。

A.
股票是单一权利证券
B.
股份有限公司的资本划分为股份,每一份股份的金额相等
C.
同种类的每一股具有同等权利
D.
股票实质上代表了股东对股份公司净资产的所有权
【A3/A4型选择题】

患者,42岁。近几年来经量增多,经期延长。近2~3个月常感头晕、乏力。妇科检查:子宫呈不规则增大,如孕4个月大小,表面结节状突起,质硬。建议治疗原则为()

A.

定期随访

B.

手术治疗

C.

服止血药物

D.

服雄激素

E.

服抗贫血药

【单选题】

某银行的核心资本为100亿元人民币,附属资本为50亿元人民币,风险加权资产为1 500亿元人民币,则资本充足率为(  )。

A.
10.00%
B.
6.67%
C.
6.25%
D.
3.30%