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问题 单项选择题

社会良性发展必须有正确的方向和一定的（），而思想道德素质是确保实现这种追求目标的重要条件。

A.法律规范

B.道德规范

C.社会规范

D.以上都正确

答案

参考答案：B

填空题
     下面是李梅的一篇英文日记，但她有几个单词不会拼写，请你帮助她（请注意单词的适当形式，
每个空格限填一词）。
      May 27 Saturday                                                                                       1______ 
     I got up very 2______ (早) this morning. After a quick breakfast, I went to the zoo with
my classmates, We went there by 3______ (公共汽车). There are many kinds of animals there.
We liked monkeys best. We fed them with some 4______ (香蕉).We stayed there for about an
hour. Then we went to Qingshao Lake. We saw many people 5______ (放,飞) kites in
different colors near the lake, We had no kites, so we boating 6______ (代替). The water in
the lake is very clean.
     It was nearly 12 o'clock. We began to 7______ (喝) apple juice and eat some sandwiches
for lunch. After that, some of us went fishing, and some of us 8______ (爬) the hill. We went
back home at about 9______  (四) o'clock.
    What a happy day we had today I enjoyed 10______  (玩得开心) a lot!
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单项选择题

金融理财师张芳研究了某股票型基金，根据历史收益率数据计算出该基金的预期收益率为11%，标准差为5.5%，如果已知历年收益率数据呈正态分布。张芳结合客户王丽的风险态度及风险承受能力，将基金推荐给她。下列说法正确的是（）。

A．客户保本的概率大概为95.00% 

B．客户保本的概率大概为97.50% 

C．客户亏损超过5.5%的概率是2.50% 

D．客户盈利超过22%的概率是1.25%
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