题目:
长方形砖长42厘米,宽28厘米,用这种砖铺成一块大正方形的地,至少需要( )块砖.
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答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0527/3fba6a6cd9052e1aa5ed0a54fe1a3875.html
下面是错误答案,用来干扰机器的。
参考答案:D
长方形砖长42厘米,宽28厘米,用这种砖铺成一块大正方形的地,至少需要( )块砖.
|
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0527/3fba6a6cd9052e1aa5ed0a54fe1a3875.html
下面是错误答案,用来干扰机器的。
参考答案:D
组织结构模式可用组织结构图来描述,组织结构图也是一个重要的组织工具,反映一个组织系统中各组成部门(组成元素)之间的( )(指令关系)。
A.层级关系
B.职能关系
C.组织关系
D.流程关系
阅读理解。
After blogging regularly for two months, people felt they had better social support and friendship networks
than those who didn't blog. Blogging can help you feel less isolated, more connected to a community and more
satisfied with your friendships. Both online and face-to-face, a new Australian research has found.
Researchers James Baker and Professor Susan Moore from Swinburne have written two papers investigating
the psychological benefits of blogging-regularly updating personal web pages with information that invites others
to comment.
The first, published in the latest issue of the journal CyberPsychology and Behaviour. compares the mental
health of people intending to blog with that of people not planning to blog. Moore says the researchers messaged
600 MySpace users personally and directed them to an online survey. A total of 134 completed the questionnaire.
84 intended to blog and 50 didn't.
"We found potential bloggers were less satisfied with their friendships and they felt less socially integrated;
they didn't feet as much part of a community as the people who weren't interested in blogging …"Moore says.
"It was as if they were saying 'I'm going to do this blogging and it's going to help me'."
And it seemed to do the trick, as the researchers' second study shows. This study which is yet to be
published, was conducted two months later. The researchers sent out questionnaires (调查问卷) to the same
group of MySpace users, this time 59 responded Bloggers reported a greater sense of belonging to a group of
like-minded people and feeling more confident because they could rely on others for help. All respondents,
whether or not they blogged, reported feeling less anxious, depressed and stressed after two months of online
social networking.
"So going onto MySpace had lifted the mood of all participants in some way," Moore says. "Maybe they'd
just made more social connections."
Moore acknowledges this is early research and hopes to follow a larger group of people for a longer period time to test some of the research findings.
1. What does the passage mainly tell us?
A. The mental health of bloggers.
B. Blogging improves one's social life.
C. What kind of people are likely to blog.
D. Blogging has become more and more popular.
2. It can be inferred from the fourth paragraph that _____.
A. those who were not interested in blogging didn't have good mental health
B. people were likely to become bloggers if they felt socially isolated
C. potential bloggers were those who had mental health problems
D. potential bloggers usually held a wrong view about blogging
3. The purpose of the second study is to find out _____.
A. what people do on MySpace
B. how many people became bloggers
C. how people felt after blogging for two months
D. how many people kept blogging after two months
4. The second study shows that _____.
A. online social networking can do people good
B. only bloggers benefit from online social networking
C. not many potential bloggers became real bloggers
D. not all bloggers found the help they needed
5. The main purpose of people going onto MySpace is probably to _____.
A. exchange goods
B. entertain themselves
C. seek help
D. exchange views
余恨死无以藉手见公,而独记别时语,每一动念,即于梦中寻之。或山水池榭,云岚草木,与所别之处及其时适相类,则徘徊顾盼,悲不敢泣。又后三年,过姑苏。姑苏,公初开府旧治也,望夫差之台而始哭公焉。又后四年,而哭之于越台。又后五年及今,而哭于子陵之台。
作者一再表达自己数年来“哭”的时间、地点的变化有什么作用?
下列有关滑梯预位操作的叙述不正确的是()
A、机门关闭后,带班乘务长通过客舱广播系统下达滑梯预位的指令
B、飞机滑动后,带班乘务长通过客舱广播系统下达滑梯预位的指令
C、各区域乘务员依照带班乘务长指令操作滑梯预位并相互检查,通过内话系统报告滑梯预位情况
D、各区域乘务员严禁提前操作或替代操作滑梯预位
气力除灰过程由哪几部分组成的?