．天气：某一地区在某瞬时或某一短时间内大气中气象要素（如温度、湿度等）和天气现象（如

承压型高强度螺栓连接比摩擦型高强度螺栓连接()

A．承载力低，变形大

B．承载力高，变形大

C．承载力低，变形小

Dealing with a jealous friend isn’t easy. It can be very frustrating. Find out how to make the best of the situation, be fair to yourself and your friend, and, if possible, preserve the friendship. It can be done!

Try to find out why your friend is jealous. Is it something you said? Is it something you have little or no control over, such as your looks or your family? Is it something your friend should be supportive of, such as your grades or a special talent of yours? 

Once you know where the jealousy comes from, try to be empathetic: Imagine you're your friend or how you'd feel in the same situation.

Find out what your friend really wants to have. Do they wish they felt smarter or had more supportive parents? Maybe you can be helpful. Let them know that you believe in them and ask what you can do help them get what they want.

Try not to brag, show off or make things that would make your friend feel frustrated. This will only fan the flames of the jealousy.

Show that you're happy about your life, but be sure to show interest and excitement about things going on in your friend's life, too. Take some time to point out some of their unique strengths and good qualities.

Sometimes jealousy is mixed with a lot of anger. If your efforts to listen to your friend and encourage them aren't working, give them some time to cool off. They may need to work out their feelings alone or with someone who's not the object of their jealousy.

Call up some extra support for yourself, too. Another friend, a relative or a girlfriend/boyfriend may be able to help you sort out your feelings about being the object of your friend's jealousy. A lot of people feel bad about making someone else jealous, so be sure to remind yourself why you're a good person!

1．What’s the passage mainly about?

A．What you should do when your friend needs help.

A．How to make a close friend.

C．The best way to deal with a jealous friend.

D．how to deal with a jealous friend.

2．According to the author, dealing with a jealous friend        .

A．is an easy thing for everyone  B．is sure to damage the friendship

C．doesn’t need anyone’s help     D．may cause you to feel bad.

3．The first step for you to deal with a jealous friend is to        .

A．understand your friend’s feelings

B．show that you’re happy about your life

C．find out what your friend really wants to have

D．find out where the jealousy comes form

4．The underlined sentence in paragraph 5 probably means that      .

A．jealousy makes your friend unable to tell right from wrong

B．this will just make your friend more jealous

C．it is easy to put out the flames of your friend’s jealousy

D．you should help deal with your friend’s frustration

关于支气管哮喘概念的描述，正确的是（）

A.支气管哮喘是一种气道慢性炎症性疾病，临床表现为反复喘息、吸气性呼吸困难等症状，多数患者可自行或经治疗后缓解

B.支气管哮喘是支气管黏膜的慢性非特异性炎症，临床表现为反复喘息、呼气性呼吸困难等症状，多数患者可自行或经治疗后缓解

C.支气管哮喘是多种炎性细胞参与的气道慢性炎症，临床表现为反复喘息、呼气性呼吸困难等症状，多数患者虽经治疗仍不能缓解

D.支气管哮喘是支气管黏膜的慢性非特异性炎症，临床表现为反复喘息、吸气性呼吸困难等症状，多数患者可自行或经治疗后缓解

E.支气管哮喘是多种炎性细胞参与的气道慢性炎症，临床表现为反复发作性的喘息、呼气性呼吸困难等症状，多数患者可自行或经治疗后缓解

在诊断感染性心内膜炎时，下列哪项概念是错误的（）

A.可以有不发热的病例

B.脑栓塞罕见

C.可发生于先天性主动脉瓣二叶式畸形

D.高度二尖瓣狭窄很少发生本病

E.可以出现房室传导阻滞的表现

（）是一种逻辑的产品。

A.硬件

B.软件

C.控制器

D.存储器