表示某物种在一个群落内的丰富程度,常用多度。 ( )

题型:判断题

问题:

表示某物种在一个群落内的丰富程度,常用多度。 ( )

考点:专升本考试生态学基础专升本生态学基础
题型:判断题

“有匪君子,如切如磋,如琢如磨。瑟兮僩兮,有匪君子,终不可谖兮!”这几句称赞了主人公的()。

A.道德人品

B.仪容装饰

C.器宇风度

D.精神面貌

题型:判断题

阅读理解。

     Many people often lose their friends and they don't know how to keep a long friendship.So

how can you keep a long friendship? The following passage explains very well about this matter.

     The first thing you need to do is to become a good listener.In this way,you show your friends

that you are interested in their lives.You want to know more about them and you want to help

them solve their problems.They will cherish the friendship more if they know you care about them.

     The next thing is that you should respect other people's privacy (隐私).People usually don't

like others to know about their private life,so you should show respect toward their privacy.

Sometimes,they need some suggestions from others,but this does not mean that others can know

about their entire life.So respect for privacy is a must for keeping a long friendship.

     The third important thing is that you need to be able to forgive.You must remember that nobody

 is perfect in this world.It is important to forgive others and not to blame them for the mistakes they

have already made.You are not perfect either.Thus you need to apologize to others for the mistakes

you may have made.

     Pay attention to the three things above,and you will be able to have long friendships.

1.This passage is written to tell us________.

A.why a long friendship is important

B.what we can do for our friends

C.how to make friends with others

D.how to keep a long friendship

2.According to the passage,what is the first thing that we need to do?

A.To know more about our friends.

B.To share our happiness and sadness.

C.To be good at listening to our friends.

D.To help our friends solve their problems.

3.From Paragraph 3 we know that________.

A.we should never share our private lives with others

B.some people never care about their privacy

C.it is important to respect other people's privacy

D.some people like sharing their privacy

4.What does the writer suggest you do if your friend makes a mistake?

A.Blame him.      

B.Forgive him.

C.Tell him why it is so.      

D.Leave him immediately.

5.The writer most probably thinks that________.

A.everyone makes mistakes

B.some people are perfect

C.people often make stupid mistakes

D.we shouldn't apologize fpr every mistake

题型:判断题

狂发作的临床特征有?()

A.心境高涨,自我感觉好

B.思维奔逸,音联意联

C.思维被洞悉感

D.爱管闲事、挥霍

E.行为怪异

题型:判断题

算术移位指令SAL上用于( )。

A.带符号数乘2

B.带符号数除2

C.无符号数乘2

D.无符号数除2

题型:判断题

简述《巴黎公约》所确立的专利保护的基本原则。

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