患者，女性，40岁。心悸、气促2年。查体发现心尖部舒张期隆隆样

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问题单项选择题 A3/A4型题

患者，女性，40岁。心悸、气促2年。查体发现心尖部舒张期隆隆样杂音，胸骨左侧第2肋间舒张早期哈气样杂音，S₁增强，P₂亢进，分裂。

如该患者出现原因不明发热，全身大关节疼痛，查体：T39.8℃，贫血貌，双肺阴性，心脏在原心尖部舒张期杂音基础上可闻及3/6级收缩期吹风样杂音，肝脾肋下均可及，余无阳性体征，血常规检查：血红蛋白88g/L，白细胞18×10⁹/L，尿蛋白（+），沉渣镜检RBC2～4/HP，该患者目前诊断首先应考虑（）

A.风湿热

B.感染性心内膜炎

C.肺炎

D.泌尿系感染

E.肝炎

答案

参考答案：B

完形填空

Most parents, I suppose, have had the experience of reading a bedtime story to their children. And they must have        how difficult it is to write a        children's book. Either the author has aimed too     . , so that the children can't follow what is in his (or more often, her) story,        the story seems to be talking to the readers.
The best children's books are        very difficult nor very simple, and satisfy both the     who hears the story and the adult who         it. Unfortunately, there are in fact       books like this,       the problem of finding the right bedtime story is not        to solve.
This may be why many of books regarded as        of children's literature were in fact written for      . “Alice's Adventure in Wonderland” is perhaps the most        of this.
Children, left for themselves, often      the worst possible interest in literature. Just leave a child in bookshop or      and he will more willingly choose the books    in an imaginative way, or have a look at most children's comics ( 连环画 ), full of the stories and jokes to which both teachers and right-thinking parents     .
Perhaps we parents should stop trying to persuade children into        our taste in literature. After all children and adults are so       that we parents should not expect that they will enjoy the      books. So I suppose we'll just have to compromise（妥协） over that bedtime story.

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单项选择题

空气调节区的外窗面积应尽量减少，并应采取密封和遮阳措施。关于空气调节房间外窗的设置，以下说法中正确的为( )。

A．外窗应采用单层玻璃窗，应北向
B．外窗宜采用双层玻璃窗，宜南向
C．外窗可采用双层玻璃窗，应北向
D．工艺性空气调节区，宜采用双层玻璃窗；舒适性空气调节房间，有条件时，外窗亦可采用双层玻璃窗

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