搜题请搜索小程序“爱下问搜题”
问题 写句子

照样子写句子。

例：这个湖泊很美丽。

　　这个湖泊难道不美丽吗？

　　这个湖泊真美丽啊！

冬冬的房间很干净。

_____________________________________

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答案

冬冬的房间难道不干净吗？

冬冬的房间真干净啊！

单项选择题

男性23岁。心悸气短4年，水肿2周。查体：BP 110/30mmHg，面色苍白。颈静脉怒张，心界大，心尖部双期杂音，肺动脉瓣区第2心音亢进，上动脉瓣区舒张期叹息样杂音，有水冲脉枪击音，超声：二尖瓣增厚，主动脉瓣关闭欠佳有反流

以下哪项指标是手术禁忌证

A．LVEF＞0.2

B．LVEDD≥60mm

C．LVEF＞0.5

D．LVEDD≥70mm

E．LVEDD≥80mm
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单项选择题

Web browser is simply a terminal emulator, designed to display text on a screen. The two essential differences between an ordinary terminal emulator and a Web browser are that the browser knows how to deal with (71) , and that it has a mechanism for (72) graphical files. Display text, display graphics, and (73) hyperlinks--there’s 99 percent of the (74) value. That’s not to say that the manufacturers didn’t go all-out to attach a hyperactive efflorescence of useless capabilities onto their browsers. Remember when media channels in the browser were a big deal, instead of the clutter you can’t wait to delete from your favorites of bookmarks menu Remember when client-side Java applets were supposed to become the preferred (75) for application development Remember frames and all their nasty side effects

A．superlinks

B．links

C．hyperlinks

D．connections
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