贯心脉以行气血，走息道以行呼吸的是（ ）

某男，36岁。胸闷脘痞，小便短涩，大便不爽，属于湿邪所致。其病因的性质是（）

下列说法正确的有（  ）。
Ⅰ.双边合约因为包括买卖双方在未来应尽的义务使双方暴露在对方违约的风险中
Ⅱ.期货合约由于具备对冲机制，实物交割比例非常低
Ⅲ.远期合约的两个合约如果是方向相反就能自动抵消
Ⅳ.期权合约是买方根据当时的情况判断行权对自己是否有利来决定行权与否

某乳品生产企业，因生产工艺要求需要对成品进行冷却，建有以液氨作为冷冻剂的制冷车间，内有一台容积10m³的储罐。考虑到液氨的危险特性，该企业对制冷工艺和设备进行改进，更换了一种新型无害化制冷剂并将制冷工段设置在独立厂房内，完全满足生产工艺的要求。上述措施属于防止事故发生的安全技术措施中的（　）。

Let's go and ask the teacher, will you?

治疗氯丙嗪所引起的锥体外系反应的药物是

下列焊接用气体中属于保护气体的是（ ）。

依据《国家中长期教育改革和发展规划纲要（2010－2020）》，下列关于学前教育发展任务说法不正确的是（　　）

请阅读  Passage 2,完成第 26~30小题 。

Passage 2

An article in Scientific America haspointed out that empirical research says that, actually, you think you 're morebeautiful than you are. We have a deep-seated need to feel good about ourselvesand we naturally employ a number of self-enhancing strategies to achieve this.Social psychologists have amassed oceans of research into what they callthe   "above average effect ,"or  " illusory superiority,"and shown that, for example, 70% of us rate ourselves as above average inleadership, 93% in driving and 85% at getting on well with others-all obviouslystatistical impossibilities.

We rose-tint our memories and put ourselvesinto self-affirming situations. We become defensive when criticized, and applynegative stereotypes to others to boost our own esteem. We stalk aroundthinking we're hot stuff.

Psychologistand behavioral scientist Nicholas Epley oversaw a key study into self-enhancementand attractiveness. Rather than have people simply rate their beauty comparedwith others, he asked them to identify an original photograph of themselvesfrom a lineup including versions that had been altered to appear more and lessattractive. Visual recognition, reads the study, is   "an automatic psychological process,occurring rapidly and intuitively with little or no apparent consciousdeliberation." If the subjects quickly chose a falsely flatteringimage-which most did they genuinely believed it was really how they looked.

Epley found no significant genderdifference in responses. Nor was there any evidence that those who self-enhancedthe, most (that is, the participants who thought the most positively doctored pictureswere real) were doing so to make up for profound insecurities. In fact, thosewho thought that the images higher up the attractiveness scale were real directlycorresponded with  those who showed othermarkers for having higher self-esteem. "I don't think the findings that wehave are any evidence of personal delusion,"  says Epley."It's a reflection simply ofpeople generally thinking well of themselves. " If you are depressed, youwon ' t be self-enhancing.

Knowingthe results of Epley's study, it makes sense that many people hate photographsof themselves viscerally -on one level, they don't even recognize theperson in the picture as themselves. Facebook, therefore, is a self-enhancer 's paradise, where people can share only the most flattering photos,  the cream  of their wit,  style, beauty,  intellect  and lifestyles.  It's  not that people's profiles are dishonest,says Catalina Toma of Wisconsin-Madison University,   "but they portray an idealized versionof themselves."

According to the first paragraph, social psychologists have found that_____

2月份到期的执行价格为380美分/蒲式耳的玉米期货看跌期权(A)，其标的玉米期货价格为380美分/蒲式耳，权利金为25美分/蒲式耳；3月份到期的执行价格为380美分/蒲式耳的玉米期货看跌期权(B)，该月份玉米期货价格为375美分/蒲式耳，权利金为15美分/蒲式耳。则下列说法不正确的有（  ）。

判定心力衰竭代偿期的主要指标是