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问题 单项选择题

压力容器事故应急预案须组织定期演练，演练前应制定包扩（）在内的详细的演练方案。

A、 演练对象、地点、参加人员、操作规程、使用设备

B、 各种可能发生的危害

C、 不同压力容器介质特性

D、 各级职能人员

答案

参考答案：A

单项选择题

宴会开始前（），按规格铺好餐具和台上用品。

A.15分钟

B.30分钟

C.45分钟

D.60分钟
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问答题

Let us go then, you and I,
When the evening is spread out against the sky
Like a patient etherized upon a table;
Let us go, through certain half-deserted streets,
The muttering retreats
Of restless nights in one-night cheap hotels
And sawdust restaurants with oyster-shells:
(The lines above are taken from "The Love Song of J. Alfred Prufrock" by T. S Eliot. )
Questions:
A. What does the poem present
B. What form is the poem composed in
C. What does the poem suggest
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