题目内容

支气管肺炎的主要体征为

A. 干啰音
B. 中细湿啰音
C. 粗湿啰音
D. 呼吸音减低
E. 管状呼吸音

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The holiday shopping season got off to a flying start over theThanksgiving(感恩节) weekend in the U.S.Retailers(零售商) attracted discount-hungry consumers withspecials(特价商品) of televisions, DVD players and other gifts. Discounters like Wal-Mart and Target had the greatest success, offering customers early bird specials, while major department stores and clothing chains only met modest sales goals. Online sales were also strong."It was as expected. It wasn"t source of great prosperity, but it was a good start," said Nevill, a man in a U.S. retail consulting firm. He said, "One thing we often heard was that only things markeddown(降价) were selling. Consumers want a bargain, especially around the holiday." Shoppers did seem to like the many markdowns. A lady in the State of Connecticut said, "I"ve never seen so many sales. I feel like a kid in a candy store."Nevill estimated that discounters had a 4% gain over last year"s Thanksgiving figure, while sales at department stores and mall-based clothing chains were up 2% for the weekend. However, the Thanksgiving weekend is not necessarily a good way to judge how retailers will be successful for the season. Over the past few years, the weekend accounted for less than 10% of sales.Online merchants also had a good weekend. Sales were up 61% last Friday, compared to the day after Thanksgiving a year ago. Retailers have the experience that consumers seem to ______.

A. feel eager to buy discounted goods
B. like to buy new DVD players as gifts
C. be hungry for special kinds of goods
D. be interested in major department stores

有关前列腺增生症,下列错误的是

A. 前列腺增生的症状与前列腺大小不成正比
B. 前列腺增生起始于围绕尿道精阜部位的腺体,即中央带
C. 前列腺体积不大者也可有尿频、尿急和排尿困难
D. 前列腺增生患者检测PSA,主要是为了判断增生程度
E. 前列腺增生病状轻者可观察等待

不符合先兆子宫破裂的是

A. 病理性缩复环
B. 休克表现
C. 血尿
D. 产妇疼痛难忍
E. 胎心率异常

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