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肺毛细血管嵌楔压大于30mmHg提示( )
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案例八：安小姐在一家事业单位工作，每月获得收入1800元。另外，安小姐为甲公司提供咨询服务，兼职所得为每月3000元。 根据案例八，回答32～35题： 安小姐同时与甲公司签订固定雇佣合同可比不与甲公司签订合同节税( )元。
以下程序的运行结果是______。 #include ＜iostream.h＞ void main() bool t1=8,t2=0,t3=1; cout＜＜t1＜＜’\t’＜＜t2＜＜’\t’＜＜t3＜＜endl;
案例十八：某企业从事某项投资活动的年投资收益率为10%。现有两个投资方案如下： 甲方案：第一年缴纳企业所得税100万元的概率为20%，纳税150万元的概率为50%，纳税180万元的概率为30%；第二年纳税120元的概率为40%，纳税160万元的概率为40%，纳税170万元的概率为20%； 乙方案：第一年缴纳企业所得税120万元的概率为30%，纳税140万元的概率为30%，纳税180万元的概率为40%；第二年纳税130万元的概率为50%，纳税150万元的概率为20%，纳税160万元的概率为30%。 根据案例十八，回答65～69题： 乙方案纳税期望值的现值是( )万元。
Nearly all animals have a good sense of their own bodies, the trait of physical self- awareness. For this reason, animals do not generally bump into things. Horses know how much room they have around them when they move through narrow spaces. A horse can run between two trees or around large rocks in a way that clearly shows the horse’s knowledge of its own body size. Animals show self-awareness in how they respond to discomfort. A dog, for example, has no trouble knowing where to scratch itself to kill a flea. Many animals show self-awareness when they recognize their own reflection. While looking at itself in a mirror, an elephant may move its trunk over different parts of its body. A chimpanzee will make faces, look inside its mouth, or stick out its tongue in front of a mirror. The passage describes all of the following animals as self-aware EXCEPT
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