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问题 多项选择题

下列属于认购和申购的区别的有( )。

A．认购期购买基金的费率要比申购期的优惠

B．认购期购买的基金份额一般要经过封闭期才能赎回

C．申购的基金份额要在申购成功后的第二个工作日才能赎回

D．在认购期内产生的利息，在基金合同生效时，自动转换为投资者的基金份额

答案

参考答案：A,B,C,D

解析： 掌握开放式基金申购、赎回的概念及开放式基金申购与认购的区别。见教材第三章第二节，P65。

单项选择题

The body of anyone infected by virus X will, after a week, produce antibodies to fight the virus; the antibodies will increase in number for the next year or so. There is now a test that reliably indicates how many antibodies are present in a person’s body. If positive, this test can be used during the first year of infection to estimate to within a month how long that person has had the virus.
Which one of the following conclusions is best supported by the statements above

A．Antibodies increase in number only until they have defeated the virus.

B．Without the test for antibodies, there is no way of establishing whether a person has virus X.

C．Antibodies are produced only for viral infections that cannot be fought by any other body defenses.

D．If a person remains infected by virus X indefinitely, there is no limit to the number of antibodies that can be present in the person’s body.

E．(E) Anyone infected by virus X will for a time fail to exhibit infection if tested by the antibody test.
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选择题

资本主义社会形成的标志是 [ ]

A．工业革命的全面完成

B．蒸汽机的发明与广泛使用

C．资产阶级 * * 的建立

D．资本主义制度的最终确立

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