题目内容

已知甲投资项目的预期值为18%,标准差为12%,其收益率符合正态分布,则其可靠程度为95.44%,收益率的置信区间为()。

A. -6%,42%
B. -18%,30%
C. -18%,54%
D. 6%,30%

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Section A
Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.
(12)

A. She is eager to be accepted by the university.
B. She is waiting to see if she could get the job from Cole's.
C. She is expecting to see if Cole would lend her some cash.
D. She has no idea about whether she can afford the university tuition.

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金融机构的准备金存款按季结息,每季度末月的20日为结息日,按()的利率计息。

A. 活期储蓄存款
B. 定期储蓄存款
C. 结息日
D. 存入日

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其治疗原则不正确的是（）

A. 营养心肌
B. 补充营养
C. 加强锻炼，增强体质
D. 治疗并发症
E. 早期不主张使用糖皮质激素

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A．The populations of small towns increased rapidly.B．Art critics in cites began to tak

A. The populations of small towns increased rapidly.
B. Art critics in cites began to take notice of regionalism.
C. Some regionalist painters began a new art movement.
D. Society became more internationally focused.

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已知甲投资项目的预期值为18%,标准差为12%,其收益率符合正态分布,则其可靠程度为95.44%,收益率的置信区间为()。

A. -6%,42% B. -18%,30% C. -18%,54% D. 6%,30%

金融机构的准备金存款按季结息,每季度末月的20日为结息日,按()的利率计息。

其治疗原则不正确的是（）

A．The populations of small towns increased rapidly.B．Art critics in cites began to tak

A. -6%,42%
B. -18%,30%
C. -18%,54%
D. 6%,30%