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【判断题】
一个单品满足一种需求，一个小分类满足一个选择A.
正确
B.
错误
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举一反三
【单选题】Tom likes doing things with his family. He’s learned much from ___ His family help him a lot.
A.
it
B.
them
C.
he
D.
they
【简答题】市场上,面值 100元的2年期和4年期的零息债券的市场价格分别为98元和86元。要求:(1)计算2年期零息债券的到期收益率;(2)如果按4:6比例将2年期和4年期的零息债券构建一组合,计算该组合的久期。
【单选题】His family all very kind and friendly, His family a happy one.
A.
are, is
B.
is, is
C.
are, are
D.
is, are
【单选题】A) He loses his family because he worked too hard. B) He loses his work because of his family. C) He is not regretful for what he did. D) He doesn’t get on well with his family because he worked too h...
A.
He loses his family because he worked too hard.
B.
He loses his work because of his family.
C.
He is not regretful for what he did.
D.
He doesn’t get on well with his family because he worked too hard.
【多选题】幼儿安全至上就是要求幼儿园管理工作要做到()
A.
创设安全的生活环境，减少或消除环境中不安全因素
B.
加强教师的安全意识，注重对幼儿进行安全教育
C.
做好家长工作，形成家园合力，提高幼儿的安全意识与保护能力。
D.
关注幼儿的心理卫生与健康，创设良好的精神环境。
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