三拗汤合止嗽散用于治疗（） A.咳嗽风热犯肺证 B.咳嗽痰湿蕴肺证 C.咳嗽风寒袭肺

将传统的运输控制型组织结构与现代的虚拟网络结构结合，可以解决（）的问题。

A.成本与效率一致化

B.货运资源与工作流程合理化

C.人员与货运周期

D.第三方与第四方物流作业衔接

卡托普利的降压机制是什么?

在居住建筑中，室内环境污染物游离甲醛的浓度限量不得大于（）mg/m2

A．0.08

B．0.09

C．0.12

D．0.2

Everyone has good days and bad days.

Sometimes, you feel as if you’re on top of the world. But occasionally you feel horrible, and you lose things and you cannot focus on your schoolwork.

For more than 20 years, scientists have suggested that high self-esteem (自尊) is the key to success. Now, new research shows that focusing just on building self-esteem may not be helpful. In some cases, having high self-esteem can bring bad results if it makes you less likeable or more upset when you fail at something.

“Forget about self-esteem,” says Jennifer Crocker, a psychologist (心理学家) at the University of Michigan, US. “It’s not the important thing.”

Feeling good

Crocker’s advice may sound a bit strange because it is good to feel good about yourself.

Studies show that people with high self-esteem are less likely to be depressed, anxious, shy, or lonely than those with low self-esteem.

But, after reviewing about 18,000 studies on self-esteem, Roy Baumeister, a psychologist at Florida State University, has found that building up your self-esteem will not necessarily make you a better person.

He believes that violent and wicked people often have the highest self-esteem of all. He also said: “There’s no evidence that kids with high self-esteem do better in school.”

Problems

All types of people have problems. People with high self-esteem can have big egos (自我) that can make them less likeable to their peers(同龄人), said Kathleen Vohs, a psychology professor at Columbia University.

People with high self-esteem tend to think more of themselves, Vohs says. People with low self-esteem are more likely to rely on their friends when they need help.

What to do

Researchers say it is best to listen to and support other people. Find positive ways to contribute to society. If you fail at something try to learn from the experience. “The best therapy (药方) is to recognize your faults,” Vohs says. “It’s OK to say, ‘I’m not so good at that,’ and then move on.”

小题1:The new research comes to the conclusion that high self-esteem ________.

A．is not important at all

B．has taken on a different meaning

C．may not be the key to success

D．does not help you do better at school小题2:One of the conclusions of the new research is that ________.

A．feeling good about oneself doesn’t mean you lead a happier life

B．people with high esteem usually do not seek other’s help

C．people with high esteem tend to be proud

D．people with low esteem are often more popular小题3:The underlined part “a better person” in the passage probably means a person who is ________.

A．helpful and supportive

B．gentle and modest

C．likable and successful

D．friendly and kind小题4:From the text, we can infer the best therapy mentioned in the last paragraph is mainly for people ________.

A．with high self-esteem

B．with low self-esteem

C．of all kinds

D．who are focusing on building self-esteem

患者52岁男性，3周前发现右下后牙龈有小包，有时口腔内觉有咸水。无其他不适，曾在外院照X片。查见右下第一前磨牙咬合面龋洞深，探无感觉，叩痛异常感，右下第一磨牙近中根尖部龈瘘，叩痛(-)牙髓活力正常。X片见右下第一前磨牙根尖 X透射区不规则，边界模糊。右下第三磨牙前倾阻生，余未见异常。

主诉牙应是

A．右下第一前磨牙

B．右下第二前磨牙

C．右下第一磨牙

D．右下第二磨牙

E．右下第三磨牙