在追求能源可持续供应、积极应对气候变化问题的大背景下,全球能源口益呈现出结构多元化、

题型:多项选择题

问题:

在追求能源可持续供应、积极应对气候变化问题的大背景下,全球能源口益呈现出结构多元化、开发清洁化、配置远程化、()等特征。

A.消费电气化

B.调控灵活化

C.系统智能化

D.资源金融化

考点:全球能源互联网知识竞赛全球能源互联网知识竞赛题库
题型:多项选择题

请以“前人与后人”为话题,写一篇议论文。

题型:多项选择题

( )是解决进程间同步和互斥的一对低级通讯原语。

A.LOCK和UNLOCK

B.PV操作

C.Wait和Signal

D.Send和Receive

题型:多项选择题

阅读理解

     Sylvester and I are watching television advertisements because we need information for a class

research project. We have to discuss realism and dreams in television advertising, and so we are

looking for examples of things that are not true in television advertisements. The question we are asking

is, "Is the advertisement true to life, or does it offer an unreal picture of the product?"

     Sylvester is keeping track of the lies, and he already has quite a long list. He says that all housewives

seem to live in lovely homes, dress beautifully, and love their household chores. They smile and boast

about floor cleaners and proudly display their dirty clothes, dirty table-tops, and dirty children. In

addition, he has never seen men doing housework. Sylvester thinks that this view of family life is filled

with things that are not true.

     I am keeping track of the people who appear in the advertisements. I have found handsome men

chasing after beautiful women, and they are always recommending brand X tooth-paste or brand Y

cologne (科隆香水). I see teenagers and children with their friends, having wonderful time at parties

and at school, and they are usually enjoying large, happy family gatherings. I think that these

advertisements are also filled with things that aren't true.

     Sylvester and I have discovered that much of American life is pictured unrealistically on television.

Teenagers do not always have fun at parties, and very few people love doing chores. People do have

problems but few of these are ever shown in advertisements. Instead, we watch Cinderella discover a

miracle floor cleaner, finish the kitchen chores, and waltz off to the ball. Our heads are filled with these

dreams, and they also suggest that, for any problem, brand Z will provide the instant cure. Sylvester and

I will have very few facts and a lot of dreams to write about in our research reports.

1. Why are the speaker and Sylvester watching television?

A. They are looking for good products.    

B. They are trying to be like TV people.

C. They are interested in advertising.      

D. They are doing a school project.

2. What does the author think about how teenagers are shown?

A. It is incomplete.

B. It is unrealistic.    

C. It is true to life.  

D. It is too boring.

3. Sylvester and the author have come to the conclusion that television advertising ______.

A. truly reflects American life          

B. is lacking in much imagination

C. seldom shows problems              

D. gives great fun to children

4. The most suitable title for the passage is ______.

A. A Class Research Project on TV        

B. American Life to Be Shown

C. Children Like to Sylvester Advertisements

D. Untrue Things in TV Advertising

题型:多项选择题

事业单位的专用基金包括修购基金、投资基金、职工福利基金、医疗基金等。 ( )

题型:多项选择题

执行下列程序段之后,输出的结果是( )。
public class Test
public static void main(String[ ] args)
byte a = 2;
short b = 3;
long c = 4;
c=a%b*4%b;
System. out. println(c) ;

A.2

B.1

C.-1

D.-2

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