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慢性阻塞性肺气肿最突出的症状是（）。
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放渣、出铁的渣、铁罐不准放满，上面应留（）毫米。
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心房内异位起搏点极快而不规则的发出冲动，心房率350～600/分，心室率110～160/分，其属于（）.
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采用贷款人受托支付的，贷款人应根据约定的贷款用途，审核借款人提供的支付申请所列支付对象、支付金额等信息是否与相应的商务合同等证明材料相符。审核同意后，贷款人应将贷款资金通过借款人账户支付给（）。
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In every cultivated language, there are two great classes of words which, taken together, comprise the whole vocabulary. First, there are those words（1）which we become acquainted in daily conversation, which we（2）,that is to say, from the（3） of our own family and from our familiar associates, and（4） we should know and use （5 ）we could not read or write. They （6） the common things of life, and are the stock in trade of all who （7） the language. Such words may be called“popular”, since they belong to the people （8） and are not the exclusive （9） of a limited class. On the other hand, our language （10） a multitude of words which are comparatively （11） used in ordinary conversation. Their meanings are known to every educated person, but there is little （12） to use them at home or in the market-place. Our （13） acquaintance with them comes not from our mother's （14） or from the talk of our school-mates, （15） from books that we read, lectures that we （16） ,or the more （17）conversation of highly educated speakers who are discussing some particular （18） n a style appropriately elevated above the habitual（19） f everyday life. Such words are called“learned”, and the （20） between them and the“popular”words is of great importance to a right understanding of linguistic process. 请在8处填上正确答案（）
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传感器的响应特性应在所测频率范围内保持（）。
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按金融交易的交割时间，金融市场可分为（）。
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按用途和结构分类，“应付利息”账户属于（）
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电路主要由（）组成的。
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T•JK2-B50-2006型减速器缓解时，制动轨间的开口尺寸不小于（）。