主动脉瓣关闭不全，X线检查心影表现为（）。 A.梨形心 B.烧瓶心 C.球形心 D.

下列词语中加点的字的读音完全相同的一组是           (    )

A．伉俪亢奋抗议引吭高歌沆瀣一气

B．恍惚幌子幽篁皇天后土焕然一新

C．僭称栏槛谏诤箭在弦上键盘乐器

D．伫立铸错贮藏助桀为虐栉风沐雨

You’re sitting on the train home and the person opposite you yawns(打哈欠). Suddenly, you’re yawning with him, though you’re not tired.

This phenomenon confused scientists for years until a recent study found that people tend to sympathize with fellow humans. Supporting this claim was the discovery that those children who were unable to form normal emotional ties with others did not experience contagious(有感染力的) yawning, which showed that humans communicate regularly with out words.

Hugo Critchley, a neuroscientist, has conducted an experiment recently, which will prove that happiness and sadness can spread like the common cold. According to Critechley, our mind and body are in constant exchange about how we’re feeling. “Emotions are closely linked with states of internal(内部的) responses,” he explained. “ There are also more visible changes in our gestures and facial expression. When we’re in a group, these signals can spread to another person. For example, there’s the obvious tendency to smile when smiled at and there are less obvious changes that reflect emotions of surprise, anger or sadness such as a change in our heart rate and blood pressure.

Hugo Critchley further explained, “Our bodies synchronies and when we like the other person, we ever copy his behavior. Next time you chat with a friend, take note of how you’re sitting— it’s pretty likely that you will be the same. Scientists believe it’s our way of telling each other that we’re partners. Through body language, humans give each other very subtle(微妙的) but clear signals that show emotions.”

So, what lessons can we learn from this? “ Spend time with happy people— otherwise your health could suffer,” said Critchley.” When we’re sad, our body goes into fight or flight mode. But when we’re happy, our body works normally and we feel relaxed and positive. So we look bright, our skin glows, we feel healthy and it affects everyone around us.”

小题1: According to Hugo Critchley, ________.

A．emotions are as visible as facial expressions

B．we yawn more frequently when we have a cold

C．emotions are connected with states of internal responses

D．the change of blood pressure is not linked with the change of emotions.小题2:The underlined word “synchronies” in Paragraph 4 means “_____”.

A．move slowly

B．change rapidly

C．relax temporarily

D．respond accordingly小题3:From the passage we can learn ________.

A．sadness is as contagious as happiness

B．anger is less contagious than friendliness

C．surprise is more contagious than smile

D．surprise is the most contagious among emotions小题4:Which of the following statements is true according to the passage?

A．Emotions have delicate influence on fellow humans.

B．Children like copying the actions of the fellow humans.

C．Scientists are still confused about contagious yawning

D．People tend to communicate more with body language.

堆垛机在入货时如果在货架同一个位置有货位堆垛机将报（）故障

A.重入

B.货资

C.超时

在其他因素不变的情况下，企业采用积极的收账政策，可能导致的后果是（）。

A．坏账损失增加

B．应收账款投资增加

C．收账费用增加

D．平均收账期延长

某女，23岁，情绪差、话少、活动少一个月。精神检查发现，表情苦闷，愁眉苦脸，称对平时爱好的活动也觉乏味，感觉度日如年，觉头脑迟钝，记忆力下降，注意力不集中，自我评价低，感觉自己是家人和社会的负担，活动减少，生活被动懒散，食欲减退，体重下降，入睡困难，睡眠浅，早醒。

如果采用心理治疗，可应用的方法有（）。

A.认知治疗

B.支持性心理治疗

C.行为治疗

D.精神分析治疗

E.以上都对