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多级离心泵由定子、转子、（）、轴承和轴端密封等五大部分组成。
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with the view of, out, draw your attention to, in, requested, somewhat, somehow, that, conform to, avoid, turn out, make out Dear Sirs, We thank you for your telegram duplicating your order of October 12 for 500 doz．Rubber Shoes. Although the prevailing quotations are(1)higher, we win accept the order on the same terms as before(2)encouraging business. As(3)in your previous letter, we have made(4)our Sales Confirmation No．300(5)duplicate and shall thank you to send back one copy duly countersigned. We are glad to know that a letter of credit will be established in our favour immediately．However we would like to(6)the fact(7)the stipulations in the relative credit should strictly(8)the terms in our sales confirmation in order to(9)subsequent cable amendments. We appreciate your cooperation and trust that the shipment which is to be dispatched after receipt of the relative letter of credit, will(10)to your entire satisfaction.Yours faithfully,
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在超临界压力下，水的比热随温度的提高而增大，蒸汽的比热随温度的提高而减小。
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循环流化床锅炉床温太高容易（），床温太低容易（）。
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收费员工基本职业道德准则和工作守则是（）。
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经营者提供商品或者服务，造成消费者或者其他受害人死亡的，构成犯罪的，依法追究（）。
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下列巷道支护形式，属于积极支护的是（）。
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下列关于消费税的纳税地点，说法不正确的是（）
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下列各项那些既可以由复议机关所在地的人民法院管辖，又可以由最初作出具体行为的行政机关所在地人民法院管辖？（）
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轧制工艺参数内容有哪些？有何作用？