在我国，基金份额注册登记工作只能由中国登记结算公司承担。( )

安索夫认为：“在任何经营环境中，没有一家企业可以认为自身能够不受产品过时和需求枯竭的影响”。这个观点能够体现的战略类型是( )。

A．市场渗透战略

B．产品开发战略

C．市场开发战略

D．多元化战略

中国志愿者王跃参与人类历史上第一次全过程模拟从地球往返火星的一次试验“火星－500”，王跃走出登陆舱，成功踏上模拟火星表面，在“火星”上首次留下中国人的足迹，目前正处于从“火星”返回地球途中。假设将来人类一艘飞船从火星返回地球时，经历如图所示的变轨过程，则下列说法正确的是

A．飞船在轨道Ⅱ上运动时，在P点的速度大于在Q点的速度

B．飞船在轨道Ⅰ上运动的机械能大于在轨道Ⅱ上运动的机械能

C．飞船在轨道Ⅰ上运动到P点时的加速度等于飞船在轨道Ⅱ上运动到P点时的加速度

D．飞船绕火星在轨道Ⅰ上运动的周期跟飞船返回地面的过程中绕地球以轨道I同样的半径运动的周期相同

截至2010年年末．境内外币支付系统共有参与者31个，其中2010年新增参与者7个。按照支付业务往账口径统计．2010年境内外币支付系统共处理支付业务54.47万笔．金额折合1410.94亿美元．平均每笔25.90万美元，同比增长44.77%。

下列说法不正确的是：

A．2010年境内外币支付系统中．美元支付业务占据主体地位
B．自2010年第二季度起．境内外币支付系统总业务笔数环比增长量稳步增加
C．自2010年第二季度起．境内外币支付业务总金额度环比增长量最大的是第四季度．增长量达108.6亿美元
D．2010年第四季度．境内外币支付系统平均每笔业务金额较第三季度有所增加

Child labor — the employment of children in industry, often against their will — has been a problem for many years. Over a hundred years ago, Charles Dickens shocked many of his readers when he described the conditions under which young children worked in British factories. The conditions Dickens described continue almost unchanged today in many parts of the world. The only difference is that today employment of children is confined（limited）to small industries and family businesses, such as hotels, restaurants and particularly farms, rather than to large factories.

Girls suffer more from child labor practices than boys. Many of them are forced to start work when they are only ten years old. Although the work they are given to do is often light, it is often harmful to the health. Recently, children as young as six years were found to be working in Asian factories, and the children were working from eight to fourteen hours a day in overcrowded and unhealthy working conditions. Sometimes a whole family group is employed, with the payment going to a parent or older relative. The children not only receive nothing or very little for their long hours of work, but also they are prevented from attending school. Therefore, when they become older they are unable to do any other kind of work.

The solution to the problem of child labor is clearly better laws to protect young children, greater supervision（监督）of industry and heavier fines for those who break the laws. Only in this way can young boys and girls be allowed to enjoy the most valuable time of their lives—childhood.

小题1:Which’s the main idea of the first paragraph?

A．Children are often willing to work in large factories.

B．Most children are working in British factories.

C．The poor working conditions of child labor in Dickens’ novel.

D．The working conditions for children are similar to those a hundred years ago.小题2:Girls’ work is ____.

A．not harmful to the health though it is heavy

B．not harmful to the health because it is light

C．harmful to the health though it is light.

D．harmful to the health because it is heavy小题3:Young children go to work ____.

A．because they are forced to

B．in order to be skillful in a certain kind of work

C．in order to be paid well

D．in order to earn money for education小题4:To solve the problem of child labor, the writer suggests the following BUT ____.

A．looking over factories more closely

B．raising their payment and improving the system of education

C．improving laws of protecting children’s interests

D．punishing lawbreakers with severer fines

患者女性，32岁，左眼发作视力模糊1天。既往有2次类似发作。Vos0．7，左眼压40mmHg，左眼无明显充血，角膜轻度雾状水肿，羊脂状KP5粒，前房轴深4C．T．，房水闪辉（±），瞳孔4mm×4mm，晶状体透明。正确的诊断应该是（）

A.原发性开角型青光眼

B.青光眼-睫状体炎综合征

C.虹膜睫状体炎继发青光眼

D.先天性青光眼

E.糖皮质激素性青光眼