【单选题】

风险承受能力最低的投资者是指( )中含最低风险承受能力类别。

A.
C1型
B.
C2型
C.
C3型
D.
C4型
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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)

In a traditional agricultural economy, a large family_______.

A.
can be an advantage
B.
may limit income
C.
isn't necessary
D.
is expensive
【单选题】

在上颌前牙位根尖片上,不可能看到的颌骨解剖标志是

A.
切牙孔
B.
鼻中隔
C.
鼻腔
D.
上颌窦
E.
腭中缝
【A型选择题】

抑制钠通道作用强,与钠通道解离时间长,可减慢心房和心室内传导,延长QRS及H-V间期,可治疗多种类型的房性和室性心律失常的药物是(   )

A.

普鲁卡因胺

B.

普罗帕酮

C.

利多卡因

D.

奎尼丁

E.

美西律

【单选题】

患儿,女,10岁。右下后牙痛4天,夜间加重1天,牙龈红肿,无龋洞。
最可能的病因是

A.
龋齿
B.
牙隐裂
C.
楔状缺损
D.
畸形中央尖折断
E.
逆行性牙髓炎
【单选题】
某公司职工146人于4月初春游,在餐馆用中餐。深夜,有16人在各自家中突发腹痛、腹泻、恶心、呕吐,怀疑发病与中餐有关。进一步追查有114人在两天内先后有症状,收集到110人饮食与发病史,结果如下:
最大可能的与发病有关的食物是
A.
B.
韭菜炒肉丝
C.
萝卜、青豆
D.
卤肉
E.
蛋炒饭
【单选题】

下列关于环保验收说法正确的是(  )。

A.
分期建设、分期投入生产或者使用的建设项目,其相应的环境保护设施应在全部工程完工后验收
B.
建设单位无需向社会公开验收报告
C.
分期建设、分期投入生产或者使用的建设项目,其相应的环境保护设施应当分期验收
D.
编制验收报告由施工单位进行
【单选题】

患者,男,43岁。左大腿内侧发现肿物10年,不疼痛,活动正常。检查:局部皮下可及1个15cm×10cm×5cm大小的肿物,质地软,表面光滑,无压痛及缩小,推之可移。应首选的治疗措施是

A.
内治法
B.
外治法
C.
手术法
D.
针刺法
E.
神灯照
【单选题】

根据现行国家标准《建筑灭火器配置设计规范》GB50140-2005, 下列有关灭火器配置的做法,正确的是(    )。

A.
地下设备间配置推车式碳酸氢钠灭火器和手提式磷酸铵盐灭火器
B.
办公建筑二层配置 1 具 ABC 干粉灭火器,灭火级别和保护距离符合规范要求
C.
超市内按照最大保护距离20m配置手提式磷酸铵盐灭火器
D.
网吧内三个灭火器箱设置在吧台旁边,每个灭火器箱内设置 2 具灭火器
【单选题】

民用建筑物上设置小型天线、移动通信基站等公用电信设施时,必须满足建筑物(     )等条件,不得破坏建筑物的安全性。

A.
荷载
B.
高度
C.
宽度
D.
长度
【单选题】

炔雌醇属于()

A.
雌激素类药物
B.
孕激素类药物
C.
蛋白同化激素类药物
D.
糖皮质激素类药物
E.
雄激素类药物